480194731 has 4 divisors (see below), whose sum is σ = 496753200. Its totient is φ = 463636264.

The previous prime is 480194719. The next prime is 480194753. The reversal of 480194731 is 137491084.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 480194731 - 2¹⁵ = 480161963 is a prime.

It is a super-2 number, since 2×480194731² = 461173959360324722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (480194791) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8279191 + ... + 8279248.

It is an arithmetic number, because the mean of its divisors is an integer number (124188300).

Almost surely, 2^480194731 is an apocalyptic number.

480194731 is a deficient number, since it is larger than the sum of its proper divisors (16558469).

480194731 is a wasteful number, since it uses less digits than its factorization.

480194731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16558468.

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 480194731 is about 21913.3459562888. The cubic root of 480194731 is about 783.0793953201.

The spelling of 480194731 in words is "four hundred eighty million, one hundred ninety-four thousand, seven hundred thirty-one".