38484992 has 132 divisors (see below), whose sum is σ = 98010360. Its totient is φ = 14966784.

The previous prime is 38484977. The next prime is 38485009. The reversal of 38484992 is 29948483.

Its product of digits (497664) is a multiple of the sum of its prime divisors (81).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 652259 + ... + 652317.

Almost surely, 2^38484992 is an apocalyptic number.

38484992 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38484992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49005180).

38484992 is an abundant number, since it is smaller than the sum of its proper divisors (59525368).

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

38484992 is a wasteful number, since it uses less digits than its factorization.

38484992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106 (or 81 counting only the distinct ones).

The product of its digits is 497664, while the sum is 47.

The square root of 38484992 is about 6203.6273260086. The cubic root of 38484992 is about 337.6217890596.

The spelling of 38484992 in words is "thirty-eight million, four hundred eighty-four thousand, nine hundred ninety-two".