2379386404 has 12 divisors (see below), whose sum is σ = 4164925324. Its totient is φ = 1189407744.

The previous prime is 2379386393. The next prime is 2379386407. The reversal of 2379386404 is 4046839732.

It can be written as a sum of positive squares in 2 ways, for example, as 2029322304 + 350064100 = 45048^2 + 18710^2 .

It is a super-2 number, since 2×2379386404² = 11322959319080102432, which contains 22 as substring.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2379386407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52029 + ... + 86404.

Almost surely, 2^2379386404 is an apocalyptic number.

It is an amenable number.

2379386404 is a deficient number, since it is larger than the sum of its proper divisors (1785538920).

2379386404 is a wasteful number, since it uses less digits than its factorization.

2379386404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142734 (or 142732 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 46.

The square root of 2379386404 is about 48778.9545193416. The cubic root of 2379386404 is about 1335.0217007980.

The spelling of 2379386404 in words is "two billion, three hundred seventy-nine million, three hundred eighty-six thousand, four hundred four".