2790625928 has 16 divisors (see below), whose sum is σ = 5272367760. Its totient is φ = 1384661200.

The previous prime is 2790625879. The next prime is 2790625933. The reversal of 2790625928 is 8295260972.

It is a super-2 number, since 2×2790625928² = 15575186140051722368, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1330358 + ... + 1332453.

It is an arithmetic number, because the mean of its divisors is an integer number (329522985).

Almost surely, 2^2790625928 is an apocalyptic number.

It is an amenable number.

2790625928 is a deficient number, since it is larger than the sum of its proper divisors (2481741832).

2790625928 is a wasteful number, since it uses less digits than its factorization.

2790625928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2662948 (or 2662944 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 50.

The square root of 2790625928 is about 52826.3753062805. The cubic root of 2790625928 is about 1407.8850858027.

The spelling of 2790625928 in words is "two billion, seven hundred ninety million, six hundred twenty-five thousand, nine hundred twenty-eight".