38955392 has 48 divisors (see below), whose sum is σ = 90291420. Its totient is φ = 16692480.

The previous prime is 38955391. The next prime is 38955403. The reversal of 38955392 is 29355983.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38955391) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3167 + ... + 9377.

Almost surely, 2^38955392 is an apocalyptic number.

38955392 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 38955392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45145710).

38955392 is an abundant number, since it is smaller than the sum of its proper divisors (51336028).

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

38955392 is an equidigital number, since it uses as much as digits as its factorization.

38955392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6239 (or 6220 counting only the distinct ones).

The product of its digits is 291600, while the sum is 44.

The square root of 38955392 is about 6241.4254782061. The cubic root of 38955392 is about 338.9917999658.

The spelling of 38955392 in words is "thirty-eight million, nine hundred fifty-five thousand, three hundred ninety-two".