457798982 has 8 divisors (see below), whose sum is σ = 686961000. Its totient is φ = 228811984.

The previous prime is 457798951. The next prime is 457799009. The reversal of 457798982 is 289897754.

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

It is a congruent number.

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, 37007 + ... + 47802.

It is an arithmetic number, because the mean of its divisors is an integer number (85870125).

Almost surely, 2^457798982 is an apocalyptic number.

457798982 is a deficient number, since it is larger than the sum of its proper divisors (229162018).

457798982 is a wasteful number, since it uses less digits than its factorization.

457798982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87510.

The product of its digits is 10160640, while the sum is 59.

The square root of 457798982 is about 21396.2375664508. The cubic root of 457798982 is about 770.7110887701.

The spelling of 457798982 in words is "four hundred fifty-seven million, seven hundred ninety-eight thousand, nine hundred eighty-two".