837249968 has 10 divisors (see below), whose sum is σ = 1622171844. Its totient is φ = 418624976.

The previous prime is 837249937. The next prime is 837249997. The reversal of 837249968 is 869942738.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26164046 + ... + 26164077.

Almost surely, 2^837249968 is an apocalyptic number.

It is an amenable number.

837249968 is a deficient number, since it is larger than the sum of its proper divisors (784921876).

837249968 is a wasteful number, since it uses less digits than its factorization.

837249968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52328131 (or 52328125 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 56.

The square root of 837249968 is about 28935.2720395022. The cubic root of 837249968 is about 942.5080029434.

The spelling of 837249968 in words is "eight hundred thirty-seven million, two hundred forty-nine thousand, nine hundred sixty-eight".