2347400000 has 252 divisors, whose sum is σ = 6465672108. Its totient is φ = 844800000.

The previous prime is 2347399997. The next prime is 2347400017. The reversal of 2347400000 is 47432.

It is a happy number.

2347400000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 1982742784 + 364657216 = 44528^2 + 19096^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 24199952 + ... + 24200048.

It is an arithmetic number, because the mean of its divisors is an integer number (25657429).

Almost surely, 2^2347400000 is an apocalyptic number.

2347400000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2347400000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3232836054).

2347400000 is an abundant number, since it is smaller than the sum of its proper divisors (4118272108).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2347400000 is an frugal number, since it uses more digits than its factorization.

2347400000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156 (or 115 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 20.

The square root of 2347400000 is about 48449.9742001995. The cubic root of 2347400000 is about 1329.0124011742.

Adding to 2347400000 its reverse (47432), we get a palindrome (2347447432).

The spelling of 2347400000 in words is "two billion, three hundred forty-seven million, four hundred thousand".