964806338 has 16 divisors (see below), whose sum is σ = 1547516664. Its totient is φ = 449529600.

The previous prime is 964806299. The next prime is 964806361. The reversal of 964806338 is 833608469.

It can be written as a sum of positive squares in 4 ways, for example, as 913067089 + 51739249 = 30217^2 + 7193^2 .

It is a junction number, because it is equal to n+sod(n) for n = 964806292 and 964806301.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 137045 + ... + 143912.

Almost surely, 2^964806338 is an apocalyptic number.

964806338 is a deficient number, since it is larger than the sum of its proper divisors (582710326).

964806338 is a wasteful number, since it uses less digits than its factorization.

964806338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281077.

The product of its (nonzero) digits is 746496, while the sum is 47.

The square root of 964806338 is about 31061.3318774324. The cubic root of 964806338 is about 988.1284022064.

The spelling of 964806338 in words is "nine hundred sixty-four million, eight hundred six thousand, three hundred thirty-eight".