964271020 has 12 divisors (see below), whose sum is σ = 2024969184. Its totient is φ = 385708400.

The previous prime is 964270987. The next prime is 964271041. The reversal of 964271020 is 20172469.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24106756 + ... + 24106795.

It is an arithmetic number, because the mean of its divisors is an integer number (168747432).

Almost surely, 2^964271020 is an apocalyptic number.

It is an amenable number.

964271020 is an abundant number, since it is smaller than the sum of its proper divisors (1060698164).

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

964271020 is a wasteful number, since it uses less digits than its factorization.

964271020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48213560 (or 48213558 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 964271020 is about 31052.7135690265. The cubic root of 964271020 is about 987.9456156857.

The spelling of 964271020 in words is "nine hundred sixty-four million, two hundred seventy-one thousand, twenty".