464724538 has 8 divisors (see below), whose sum is σ = 702102240. Its totient is φ = 230690460.

The previous prime is 464724527. The next prime is 464724569. The reversal of 464724538 is 835427464.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 464724494 and 464724503.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 835558 + ... + 836113.

It is an arithmetic number, because the mean of its divisors is an integer number (87762780).

Almost surely, 2^464724538 is an apocalyptic number.

464724538 is a deficient number, since it is larger than the sum of its proper divisors (237377702).

464724538 is a wasteful number, since it uses less digits than its factorization.

464724538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1671812.

The product of its digits is 645120, while the sum is 43.

The square root of 464724538 is about 21557.4705844633. The cubic root of 464724538 is about 774.5780779370.

The spelling of 464724538 in words is "four hundred sixty-four million, seven hundred twenty-four thousand, five hundred thirty-eight".