7969404 has 12 divisors (see below), whose sum is σ = 18595304. Its totient is φ = 2656464.

The previous prime is 7969399. The next prime is 7969439. The reversal of 7969404 is 4049697.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×7969404² = 127022800230432, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 332047 + ... + 332070.

Almost surely, 2^7969404 is an apocalyptic number.

It is an amenable number.

7969404 is an abundant number, since it is smaller than the sum of its proper divisors (10625900).

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

7969404 is a wasteful number, since it uses less digits than its factorization.

7969404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 664124 (or 664122 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 7969404 is about 2823.0132837094. The cubic root of 7969404 is about 199.7447076009.

The spelling of 7969404 in words is "seven million, nine hundred sixty-nine thousand, four hundred four".