7974965 has 16 divisors (see below), whose sum is σ = 10168320. Its totient is φ = 5987520.

The previous prime is 7974961. The next prime is 7974977. The reversal of 7974965 is 5694797.

It is not a de Polignac number, because 7974965 - 2² = 7974961 is a prime.

It is a plaindrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7974961) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11735 + ... + 12395.

It is an arithmetic number, because the mean of its divisors is an integer number (635520).

Almost surely, 2^7974965 is an apocalyptic number.

It is an amenable number.

7974965 is a deficient number, since it is larger than the sum of its proper divisors (2193355).

7974965 is a wasteful number, since it uses less digits than its factorization.

7974965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 812.

The product of its digits is 476280, while the sum is 47.

The square root of 7974965 is about 2823.9980524073. The cubic root of 7974965 is about 199.7911569989.

The spelling of 7974965 in words is "seven million, nine hundred seventy-four thousand, nine hundred sixty-five".