2902056678 has 24 divisors (see below), whose sum is σ = 6288796800. Its totient is φ = 967197264.

The previous prime is 2902056667. The next prime is 2902056679. The reversal of 2902056678 is 8766502092.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2902056679) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 182428 + ... + 197696.

It is an arithmetic number, because the mean of its divisors is an integer number (262033200).

Almost surely, 2^2902056678 is an apocalyptic number.

2902056678 is an abundant number, since it is smaller than the sum of its proper divisors (3386740122).

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

2902056678 is a wasteful number, since it uses less digits than its factorization.

2902056678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25836 (or 25833 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 2902056678 is about 53870.7404627039. The cubic root of 2902056678 is about 1426.3801837517.

The spelling of 2902056678 in words is "two billion, nine hundred two million, fifty-six thousand, six hundred seventy-eight".