7961902 has 16 divisors (see below), whose sum is σ = 12912480. Its totient is φ = 3660192.

The previous prime is 7961881. The next prime is 7961929. The reversal of 7961902 is 2091697.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8908 + ... + 9760.

It is an arithmetic number, because the mean of its divisors is an integer number (807030).

Almost surely, 2^7961902 is an apocalyptic number.

7961902 is a deficient number, since it is larger than the sum of its proper divisors (4950578).

7961902 is a wasteful number, since it uses less digits than its factorization.

7961902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1227.

The product of its (nonzero) digits is 6804, while the sum is 34.

The square root of 7961902 is about 2821.6842488131. The cubic root of 7961902 is about 199.6820113507.

The spelling of 7961902 in words is "seven million, nine hundred sixty-one thousand, nine hundred two".