2348774430 has 64 divisors (see below), whose sum is σ = 5871149568. Its totient is φ = 600808320.

The previous prime is 2348774419. The next prime is 2348774431. The reversal of 2348774430 is 344778432.

2348774430 = 3910² + 3911² + ... + 4057².

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2348774431) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63909 + ... + 93711.

It is an arithmetic number, because the mean of its divisors is an integer number (91736712).

Almost surely, 2^2348774430 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2348774430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2935574784).

2348774430 is an abundant number, since it is smaller than the sum of its proper divisors (3522375138).

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

2348774430 is a wasteful number, since it uses less digits than its factorization.

2348774430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29921.

The product of its (nonzero) digits is 451584, while the sum is 42.

The square root of 2348774430 is about 48464.1561362622. The cubic root of 2348774430 is about 1329.2717346389.

The spelling of 2348774430 in words is "two billion, three hundred forty-eight million, seven hundred seventy-four thousand, four hundred thirty".