950403664 has 40 divisors (see below), whose sum is σ = 2118439808. Its totient is φ = 404611200.

The previous prime is 950403653. The next prime is 950403697. The reversal of 950403664 is 466304059.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11187 + ... + 45010.

Almost surely, 2^950403664 is an apocalyptic number.

It is an amenable number.

950403664 is an abundant number, since it is smaller than the sum of its proper divisors (1168036144).

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

950403664 is a wasteful number, since it uses less digits than its factorization.

950403664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56363 (or 56357 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 37.

The square root of 950403664 is about 30828.6176141584. The cubic root of 950403664 is about 983.1867881843.

The spelling of 950403664 in words is "nine hundred fifty million, four hundred three thousand, six hundred sixty-four".