479654169 has 8 divisors (see below), whose sum is σ = 641917440. Its totient is φ = 318580176.

The previous prime is 479654137. The next prime is 479654237. The reversal of 479654169 is 961456974.

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

It is not a de Polignac number, because 479654169 - 2⁵ = 479654137 is a prime.

It is a super-2 number, since 2×479654169² = 460136243678161122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (479654969) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 296377 + ... + 297990.

It is an arithmetic number, because the mean of its divisors is an integer number (80239680).

Almost surely, 2^479654169 is an apocalyptic number.

It is an amenable number.

479654169 is a deficient number, since it is larger than the sum of its proper divisors (162263271).

479654169 is a wasteful number, since it uses less digits than its factorization.

479654169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594639.

The product of its digits is 1632960, while the sum is 51.

The square root of 479654169 is about 21901.0084014412. The cubic root of 479654169 is about 782.7854438073.

The spelling of 479654169 in words is "four hundred seventy-nine million, six hundred fifty-four thousand, one hundred sixty-nine".