404001096 has 32 divisors (see below), whose sum is σ = 1031495040. Its totient is φ = 131801408.

The previous prime is 404001061. The next prime is 404001119. The reversal of 404001096 is 690100404.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177951 + ... + 180206.

It is an arithmetic number, because the mean of its divisors is an integer number (32234220).

Almost surely, 2^404001096 is an apocalyptic number.

It is an amenable number.

404001096 is an abundant number, since it is smaller than the sum of its proper divisors (627493944).

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

404001096 is a wasteful number, since it uses less digits than its factorization.

404001096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358213 (or 358209 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 404001096 is about 20099.7785062423. The cubic root of 404001096 is about 739.2548476712.

The spelling of 404001096 in words is "four hundred four million, one thousand, ninety-six".