2347315380 has 144 divisors (see below), whose sum is σ = 7341280128. Its totient is φ = 606816000.

The previous prime is 2347315367. The next prime is 2347315403. The reversal of 2347315380 is 835137432.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 778075 + ... + 781085.

It is an arithmetic number, because the mean of its divisors is an integer number (50981112).

Almost surely, 2^2347315380 is an apocalyptic number.

2347315380 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 2347315380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3670640064).

2347315380 is an abundant number, since it is smaller than the sum of its proper divisors (4993964748).

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

2347315380 is a wasteful number, since it uses less digits than its factorization.

2347315380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3158 (or 3153 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 2347315380 is about 48449.1009204505. The cubic root of 2347315380 is about 1328.9964313947.

The spelling of 2347315380 in words is "two billion, three hundred forty-seven million, three hundred fifteen thousand, three hundred eighty".