964685432 has 16 divisors (see below), whose sum is σ = 1831682400. Its totient is φ = 476236800.

The previous prime is 964685431. The next prime is 964685443. The reversal of 964685432 is 234586469.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (964685431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 762569 + ... + 763832.

It is an arithmetic number, because the mean of its divisors is an integer number (114480150).

Almost surely, 2^964685432 is an apocalyptic number.

It is an amenable number.

964685432 is a deficient number, since it is larger than the sum of its proper divisors (866996968).

964685432 is a wasteful number, since it uses less digits than its factorization.

964685432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1526486 (or 1526482 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 47.

The square root of 964685432 is about 31059.3855702266. The cubic root of 964685432 is about 988.0871242702.

The spelling of 964685432 in words is "nine hundred sixty-four million, six hundred eighty-five thousand, four hundred thirty-two".