404373696 has 112 divisors (see below), whose sum is σ = 1139891040. Its totient is φ = 126074880.

The previous prime is 404373689. The next prime is 404373719. The reversal of 404373696 is 696373404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 747186 + ... + 747726.

Almost surely, 2^404373696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 404373696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (569945520).

404373696 is an abundant number, since it is smaller than the sum of its proper divisors (735517344).

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

404373696 is a wasteful number, since it uses less digits than its factorization.

404373696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 802 (or 792 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 42.

The square root of 404373696 is about 20109.0451289961. The cubic root of 404373696 is about 739.4820431939.

The spelling of 404373696 in words is "four hundred four million, three hundred seventy-three thousand, six hundred ninety-six".