3115828402 has 16 divisors (see below), whose sum is σ = 4686328512. Its totient is φ = 1553726160.

The previous prime is 3115828399. The next prime is 3115828403. The reversal of 3115828402 is 2048285113.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3115828403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1807513 + ... + 1809235.

It is an arithmetic number, because the mean of its divisors is an integer number (292895532).

Almost surely, 2^3115828402 is an apocalyptic number.

3115828402 is a deficient number, since it is larger than the sum of its proper divisors (1570500110).

3115828402 is a wasteful number, since it uses less digits than its factorization.

3115828402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3633.

The product of its (nonzero) digits is 15360, while the sum is 34.

The square root of 3115828402 is about 55819.6058925536. The cubic root of 3115828402 is about 1460.5771787507.

The spelling of 3115828402 in words is "three billion, one hundred fifteen million, eight hundred twenty-eight thousand, four hundred two".