4472293392 has 80 divisors (see below), whose sum is σ = 14671025280. Its totient is φ = 1277797248.

The previous prime is 4472293381. The next prime is 4472293421. The reversal of 4472293392 is 2933922744.

4472293392 is a `hidden beast` number, since 4 + 472 + 2 + 93 + 3 + 92 = 666.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 736443 + ... + 742490.

It is an arithmetic number, because the mean of its divisors is an integer number (183387816).

Almost surely, 2^4472293392 is an apocalyptic number.

4472293392 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4472293392 is an abundant number, since it is smaller than the sum of its proper divisors (10198731888).

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

4472293392 is a wasteful number, since it uses less digits than its factorization.

4472293392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1478957 (or 1478945 counting only the distinct ones).

The product of its digits is 653184, while the sum is 45.

The square root of 4472293392 is about 66875.2076034161. The cubic root of 4472293392 is about 1647.5683056442.

The spelling of 4472293392 in words is "four billion, four hundred seventy-two million, two hundred ninety-three thousand, three hundred ninety-two".