964512944 has 20 divisors (see below), whose sum is σ = 1908505824. Its totient is φ = 471995328.

The previous prime is 964512937. The next prime is 964512947. The reversal of 964512944 is 449215469.

It is a junction number, because it is equal to n+sod(n) for n = 964512895 and 964512904.

It is not an unprimeable number, because it can be changed into a prime (964512947) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 640547 + ... + 642050.

Almost surely, 2^964512944 is an apocalyptic number.

964512944 is a gapful number since it is divisible by the number (94) formed by its first and last digit.

It is an amenable number.

964512944 is a deficient number, since it is larger than the sum of its proper divisors (943992880).

964512944 is a wasteful number, since it uses less digits than its factorization.

964512944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1282652 (or 1282646 counting only the distinct ones).

The product of its digits is 311040, while the sum is 44.

The square root of 964512944 is about 31056.6087008868. The cubic root of 964512944 is about 988.0282300009.

The spelling of 964512944 in words is "nine hundred sixty-four million, five hundred twelve thousand, nine hundred forty-four".