469497982 has 4 divisors (see below), whose sum is σ = 704246976. Its totient is φ = 234748990.

The previous prime is 469497949. The next prime is 469498021. The reversal of 469497982 is 289794964.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117374494 + ... + 117374497.

It is an arithmetic number, because the mean of its divisors is an integer number (176061744).

Almost surely, 2^469497982 is an apocalyptic number.

469497982 is a deficient number, since it is larger than the sum of its proper divisors (234748994).

469497982 is a wasteful number, since it uses less digits than its factorization.

469497982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234748993.

The product of its digits is 7838208, while the sum is 58.

The square root of 469497982 is about 21667.9021134950. The cubic root of 469497982 is about 777.2210898423.

The spelling of 469497982 in words is "four hundred sixty-nine million, four hundred ninety-seven thousand, nine hundred eighty-two".