7934977 has 12 divisors (see below), whose sum is σ = 8579520. Its totient is φ = 7324680.

The previous prime is 7934959. The next prime is 7934981. The reversal of 7934977 is 7794397.

7934977 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-7934977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7934917) 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, 21924 + ... + 22282.

It is an arithmetic number, because the mean of its divisors is an integer number (714960).

Almost surely, 2^7934977 is an apocalyptic number.

It is an amenable number.

7934977 is a deficient number, since it is larger than the sum of its proper divisors (644543).

7934977 is a wasteful number, since it uses less digits than its factorization.

7934977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444 (or 413 counting only the distinct ones).

The product of its digits is 333396, while the sum is 46.

The square root of 7934977 is about 2816.9091217148. The cubic root of 7934977 is about 199.4566669493.

It can be divided in two parts, 7934 and 977, that added together give a triangular number (8911 = T₁₃₃).

The spelling of 7934977 in words is "seven million, nine hundred thirty-four thousand, nine hundred seventy-seven".