964938484 has 24 divisors (see below), whose sum is σ = 1788446240. Its totient is φ = 454266144.

The previous prime is 964938473. The next prime is 964938487. The reversal of 964938484 is 484839469.

It is a happy number.

It is a super-2 number, since 2×964938484² = 1862212555808436512, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (964938487) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26559 + ... + 51334.

Almost surely, 2^964938484 is an apocalyptic number.

It is an amenable number.

964938484 is a deficient number, since it is larger than the sum of its proper divisors (823507756).

964938484 is a wasteful number, since it uses less digits than its factorization.

964938484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78079 (or 78077 counting only the distinct ones).

The product of its digits is 5971968, while the sum is 55.

The square root of 964938484 is about 31063.4589831847. The cubic root of 964938484 is about 988.1735135928.

The spelling of 964938484 in words is "nine hundred sixty-four million, nine hundred thirty-eight thousand, four hundred eighty-four".