401913708 has 24 divisors (see below), whose sum is σ = 1071770112. Its totient is φ = 114832464.

The previous prime is 401913683. The next prime is 401913709. The reversal of 401913708 is 807319104.

It is not an unprimeable number, because it can be changed into a prime (401913709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2392260 + ... + 2392427.

It is an arithmetic number, because the mean of its divisors is an integer number (44657088).

Almost surely, 2^401913708 is an apocalyptic number.

It is an amenable number.

401913708 is an abundant number, since it is smaller than the sum of its proper divisors (669856404).

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

401913708 is a wasteful number, since it uses less digits than its factorization.

401913708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4784701 (or 4784699 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 401913708 is about 20047.7856133789. The cubic root of 401913708 is about 737.9794575697.

The spelling of 401913708 in words is "four hundred one million, nine hundred thirteen thousand, seven hundred eight".