964445948 has 12 divisors (see below), whose sum is σ = 1688472240. Its totient is φ = 482025312.

The previous prime is 964445927. The next prime is 964445957. The reversal of 964445948 is 849544469.

It is a super-2 number, since 2×964445948² = 1860311973227237408, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 964445948.

It is a congruent number.

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, 38153 + ... + 58176.

It is an arithmetic number, because the mean of its divisors is an integer number (140706020).

Almost surely, 2^964445948 is an apocalyptic number.

It is an amenable number.

964445948 is a deficient number, since it is larger than the sum of its proper divisors (724026292).

964445948 is a wasteful number, since it uses less digits than its factorization.

964445948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98836 (or 98834 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 53.

The square root of 964445948 is about 31055.5300711484. The cubic root of 964445948 is about 988.0053530063.

The spelling of 964445948 in words is "nine hundred sixty-four million, four hundred forty-five thousand, nine hundred forty-eight".