967398664 has 16 divisors (see below), whose sum is σ = 1823896620. Its totient is φ = 481026240.

The previous prime is 967398659. The next prime is 967398667. The reversal of 967398664 is 466893769.

It can be written as a sum of positive squares in 2 ways, for example, as 709796164 + 257602500 = 26642^2 + 16050^2 .

It is a junction number, because it is equal to n+sod(n) for n = 967398599 and 967398608.

It is not an unprimeable number, because it can be changed into a prime (967398667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 332599 + ... + 335494.

Almost surely, 2^967398664 is an apocalyptic number.

It is an amenable number.

967398664 is a deficient number, since it is larger than the sum of its proper divisors (856497956).

967398664 is a wasteful number, since it uses less digits than its factorization.

967398664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668280 (or 668276 counting only the distinct ones).

The product of its digits is 11757312, while the sum is 58.

The square root of 967398664 is about 31103.0330353810. The cubic root of 967398664 is about 989.0126073456.

The spelling of 967398664 in words is "nine hundred sixty-seven million, three hundred ninety-eight thousand, six hundred sixty-four".