964920633 has 32 divisors (see below), whose sum is σ = 1370926080. Its totient is φ = 602374080.

The previous prime is 964920617. The next prime is 964920641. The reversal of 964920633 is 336029469.

It is not a de Polignac number, because 964920633 - 2⁴ = 964920617 is a prime.

It is not an unprimeable number, because it can be changed into a prime (964920133) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1713610 + ... + 1714172.

It is an arithmetic number, because the mean of its divisors is an integer number (42841440).

Almost surely, 2^964920633 is an apocalyptic number.

It is an amenable number.

964920633 is a deficient number, since it is larger than the sum of its proper divisors (406005447).

964920633 is a wasteful number, since it uses less digits than its factorization.

964920633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1069.

The product of its (nonzero) digits is 209952, while the sum is 42.

The square root of 964920633 is about 31063.1716506863. The cubic root of 964920633 is about 988.1674199422.

The spelling of 964920633 in words is "nine hundred sixty-four million, nine hundred twenty thousand, six hundred thirty-three".