927921376 has 36 divisors (see below), whose sum is σ = 1866683448. Its totient is φ = 454054592.

The previous prime is 927921367. The next prime is 927921377. The reversal of 927921376 is 673129729.

It is a super-2 number, since 2×927921376² = 1722076160075466752, which contains 22 as substring.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (927921377) by changing a digit.

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 in 5 ways as a sum of consecutive naturals, for example, 64125 + ... + 77251.

It is an arithmetic number, because the mean of its divisors is an integer number (51852318).

Almost surely, 2^927921376 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 927921376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (933341724).

927921376 is an abundant number, since it is smaller than the sum of its proper divisors (938762072).

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

927921376 is a wasteful number, since it uses less digits than its factorization.

927921376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13231 (or 13176 counting only the distinct ones).

The product of its digits is 285768, while the sum is 46.

The square root of 927921376 is about 30461.8019164986. The cubic root of 927921376 is about 975.3722448012.

The spelling of 927921376 in words is "nine hundred twenty-seven million, nine hundred twenty-one thousand, three hundred seventy-six".