400973096 has 16 divisors (see below), whose sum is σ = 776077440. Its totient is φ = 194019120.

The previous prime is 400973087. The next prime is 400973119. The reversal of 400973096 is 690379004.

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, 808166 + ... + 808661.

It is an arithmetic number, because the mean of its divisors is an integer number (48504840).

Almost surely, 2^400973096 is an apocalyptic number.

It is an amenable number.

400973096 is a deficient number, since it is larger than the sum of its proper divisors (375104344).

400973096 is a wasteful number, since it uses less digits than its factorization.

400973096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1616864 (or 1616860 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 38.

The square root of 400973096 is about 20024.3126224098. The cubic root of 400973096 is about 737.4033019250.

The spelling of 400973096 in words is "four hundred million, nine hundred seventy-three thousand, ninety-six".