481368392 has 12 divisors (see below), whose sum is σ = 902682105. Its totient is φ = 240653168.

The previous prime is 481368389. The next prime is 481368397. The reversal of 481368392 is 293863184.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 424607236 + 56761156 = 20606^2 + 7534^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=15514.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (481368397) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 58178 + ... + 65934.

Almost surely, 2^481368392 is an apocalyptic number.

It is an amenable number.

481368392 is a deficient number, since it is larger than the sum of its proper divisors (421313713).

481368392 is an frugal number, since it uses more digits than its factorization.

481368392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15520 (or 7759 counting only the distinct ones).

The product of its digits is 248832, while the sum is 44.

The square root of 481368392 is about 21940.1092066562. The cubic root of 481368392 is about 783.7168603074.

The spelling of 481368392 in words is "four hundred eighty-one million, three hundred sixty-eight thousand, three hundred ninety-two".