901403964 has 30 divisors (see below), whose sum is σ = 2356448864. Its totient is φ = 300467880.

The previous prime is 901403941. The next prime is 901403977. The reversal of 901403964 is 469304109.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1390732 + ... + 1391379.

Almost surely, 2^901403964 is an apocalyptic number.

It is an amenable number.

901403964 is an abundant number, since it is smaller than the sum of its proper divisors (1455044900).

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

901403964 is a wasteful number, since it uses less digits than its factorization.

901403964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2782127 (or 2782116 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 901403964 is about 30023.3902815788. The cubic root of 901403964 is about 965.9911653835.

The spelling of 901403964 in words is "nine hundred one million, four hundred three thousand, nine hundred sixty-four".