404497096 has 8 divisors (see below), whose sum is σ = 758432070. Its totient is φ = 202248544.

The previous prime is 404497073. The next prime is 404497109. The reversal of 404497096 is 690794404.

It can be written as a sum of positive squares in only one way, i.e., 392594596 + 11902500 = 19814^2 + 3450^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25281061 + ... + 25281076.

Almost surely, 2^404497096 is an apocalyptic number.

It is an amenable number.

404497096 is a deficient number, since it is larger than the sum of its proper divisors (353934974).

404497096 is a wasteful number, since it uses less digits than its factorization.

404497096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50562143 (or 50562139 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 404497096 is about 20112.1131659505. The cubic root of 404497096 is about 739.5572564635.

The spelling of 404497096 in words is "four hundred four million, four hundred ninety-seven thousand, ninety-six".