7838364 has 12 divisors (see below), whose sum is σ = 18289544. Its totient is φ = 2612784.

The previous prime is 7838351. The next prime is 7838371. The reversal of 7838364 is 4638387.

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

It is a super-2 number, since 2×7838364² = 122879900392992, 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, 326587 + ... + 326610.

Almost surely, 2^7838364 is an apocalyptic number.

It is an amenable number.

7838364 is an abundant number, since it is smaller than the sum of its proper divisors (10451180).

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

7838364 is a wasteful number, since it uses less digits than its factorization.

7838364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 653204 (or 653202 counting only the distinct ones).

The product of its digits is 96768, while the sum is 39.

The square root of 7838364 is about 2799.7078419007. The cubic root of 7838364 is about 198.6438585190.

The spelling of 7838364 in words is "seven million, eight hundred thirty-eight thousand, three hundred sixty-four".