837992672 has 96 divisors (see below), whose sum is σ = 1900765440. Its totient is φ = 359941120.

The previous prime is 837992647. The next prime is 837992677. The reversal of 837992672 is 276299738.

Its product of digits (2286144) is a multiple of the sum of its prime factors (1296).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (837992677) 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 15 ways as a sum of consecutive naturals, for example, 719963 + ... + 721125.

It is an arithmetic number, because the mean of its divisors is an integer number (19799640).

Almost surely, 2^837992672 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 837992672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (950382720).

837992672 is an abundant number, since it is smaller than the sum of its proper divisors (1062772768).

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

837992672 is a wasteful number, since it uses less digits than its factorization.

837992672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1296 (or 1288 counting only the distinct ones).

The product of its digits is 2286144, while the sum is 53.

The square root of 837992672 is about 28948.1030812038. The cubic root of 837992672 is about 942.7866125211.

The spelling of 837992672 in words is "eight hundred thirty-seven million, nine hundred ninety-two thousand, six hundred seventy-two".