7697994 has 16 divisors (see below), whose sum is σ = 15424032. Its totient is φ = 2561328.

The previous prime is 7697993. The next prime is 7698007. The reversal of 7697994 is 4997967.

It is a super-2 number, since 2×7697994² = 118518223248072, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7697993) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 4572 + ... + 6024.

It is an arithmetic number, because the mean of its divisors is an integer number (964002).

Almost surely, 2^7697994 is an apocalyptic number.

7697994 is an abundant number, since it is smaller than the sum of its proper divisors (7726038).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7697994 is a wasteful number, since it uses less digits than its factorization.

7697994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2341.

The product of its digits is 857304, while the sum is 51.

The square root of 7697994 is about 2774.5259054476. The cubic root of 7697994 is about 197.4509326378.

The spelling of 7697994 in words is "seven million, six hundred ninety-seven thousand, nine hundred ninety-four".