477459982 has 8 divisors (see below), whose sum is σ = 716882400. Its totient is φ = 238499184.

The previous prime is 477459979. The next prime is 477459989. The reversal of 477459982 is 289954774.

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

It is a super-2 number, since 2×477459982² = 455936068822880648, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (477459989) 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, 112807 + ... + 116962.

It is an arithmetic number, because the mean of its divisors is an integer number (89610300).

Almost surely, 2^477459982 is an apocalyptic number.

477459982 is a deficient number, since it is larger than the sum of its proper divisors (239422418).

477459982 is a wasteful number, since it uses less digits than its factorization.

477459982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230810.

The product of its digits is 5080320, while the sum is 55.

The square root of 477459982 is about 21850.8576948366. The cubic root of 477459982 is about 781.5899968495.

The spelling of 477459982 in words is "four hundred seventy-seven million, four hundred fifty-nine thousand, nine hundred eighty-two".