406053996 has 96 divisors (see below), whose sum is σ = 1017569280. Its totient is φ = 125798400.

The previous prime is 406053971. The next prime is 406054001. The reversal of 406053996 is 699350604.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1204740 + ... + 1205076.

It is an arithmetic number, because the mean of its divisors is an integer number (10599680).

Almost surely, 2^406053996 is an apocalyptic number.

It is an amenable number.

406053996 is an abundant number, since it is smaller than the sum of its proper divisors (611515284).

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

406053996 is a wasteful number, since it uses less digits than its factorization.

406053996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495 (or 493 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 42.

The square root of 406053996 is about 20150.7815233057. The cubic root of 406053996 is about 740.5048879760.

The spelling of 406053996 in words is "four hundred six million, fifty-three thousand, nine hundred ninety-six".