7900516 has 24 divisors (see below), whose sum is σ = 15011640. Its totient is φ = 3616512.

The previous prime is 7900481. The next prime is 7900531. The reversal of 7900516 is 6150097.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 60516 + 7840000 = 246^2 + 2800^2 .

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6570 + ... + 7678.

It is an arithmetic number, because the mean of its divisors is an integer number (625485).

Almost surely, 2^7900516 is an apocalyptic number.

It is an amenable number.

7900516 is a deficient number, since it is larger than the sum of its proper divisors (7111124).

7900516 is a wasteful number, since it uses less digits than its factorization.

7900516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1263 (or 1261 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 28.

The square root of 7900516 is about 2810.7856552928. The cubic root of 7900516 is about 199.1675062454.

The spelling of 7900516 in words is "seven million, nine hundred thousand, five hundred sixteen".