964626468 has 96 divisors (see below), whose sum is σ = 2465648640. Its totient is φ = 291755520.

The previous prime is 964626451. The next prime is 964626469. The reversal of 964626468 is 864626469.

It is a self number, because there is not a number n which added to its sum of digits gives 964626468.

It is not an unprimeable number, because it can be changed into a prime (964626469) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3585838 + ... + 3586106.

It is an arithmetic number, because the mean of its divisors is an integer number (25683840).

Almost surely, 2^964626468 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 964626468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1232824320).

964626468 is an abundant number, since it is smaller than the sum of its proper divisors (1501022172).

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

964626468 is a wasteful number, since it uses less digits than its factorization.

964626468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 597 (or 595 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 51.

The square root of 964626468 is about 31058.4363418379. The cubic root of 964626468 is about 988.0669924032.

Subtracting from 964626468 its reverse (864626469), we obtain a palindrome (99999999).

The spelling of 964626468 in words is "nine hundred sixty-four million, six hundred twenty-six thousand, four hundred sixty-eight".