964154589464 has 32 divisors (see below), whose sum is σ = 1972841495040. Its totient is φ = 438094951200.

The previous prime is 964154589451. The next prime is 964154589527. The reversal of 964154589464 is 464985451469.

It is a self number, because there is not a number n which added to its sum of digits gives 964154589464.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1717184 + ... + 2208399.

It is an arithmetic number, because the mean of its divisors is an integer number (61651296720).

Almost surely, 2^964154589464 is an apocalyptic number.

It is an amenable number.

964154589464 is an abundant number, since it is smaller than the sum of its proper divisors (1008686905576).

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

964154589464 is a wasteful number, since it uses less digits than its factorization.

964154589464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3928391 (or 3928387 counting only the distinct ones).

The product of its digits is 149299200, while the sum is 65.

The spelling of 964154589464 in words is "nine hundred sixty-four billion, one hundred fifty-four million, five hundred eighty-nine thousand, four hundred sixty-four".