964337446446 has 32 divisors (see below), whose sum is σ = 2106408198528. Its totient is φ = 291890243040.

The previous prime is 964337446421. The next prime is 964337446459. The reversal of 964337446446 is 644644733469.

It is a self number, because there is not a number n which added to its sum of digits gives 964337446446.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8272320 + ... + 8388083.

It is an arithmetic number, because the mean of its divisors is an integer number (65825256204).

Almost surely, 2^964337446446 is an apocalyptic number.

964337446446 is an abundant number, since it is smaller than the sum of its proper divisors (1142070752082).

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

964337446446 is a wasteful number, since it uses less digits than its factorization.

964337446446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16661296.

The product of its digits is 125411328, while the sum is 60.

The spelling of 964337446446 in words is "nine hundred sixty-four billion, three hundred thirty-seven million, four hundred forty-six thousand, four hundred forty-six".