392316048 has 100 divisors (see below), whose sum is σ = 1140784128. Its totient is φ = 130161600.

The previous prime is 392316013. The next prime is 392316053. The reversal of 392316048 is 840613293.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 340273 + ... + 341423.

Almost surely, 2^392316048 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 392316048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (570392064).

392316048 is an abundant number, since it is smaller than the sum of its proper divisors (748468080).

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

392316048 is a wasteful number, since it uses less digits than its factorization.

392316048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1434 (or 1419 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 392316048 is about 19806.9696824123. The cubic root of 392316048 is about 732.0577756064.

The spelling of 392316048 in words is "three hundred ninety-two million, three hundred sixteen thousand, forty-eight".