479771071 has 16 divisors (see below), whose sum is σ = 544652640. Its totient is φ = 418953600.

The previous prime is 479771051. The next prime is 479771077. The reversal of 479771071 is 170177974.

It is not a de Polignac number, because 479771071 - 2¹¹ = 479769023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (479771077) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 320601 + ... + 322093.

It is an arithmetic number, because the mean of its divisors is an integer number (34040790).

Almost surely, 2^479771071 is an apocalyptic number.

479771071 is a deficient number, since it is larger than the sum of its proper divisors (64881569).

479771071 is a wasteful number, since it uses less digits than its factorization.

479771071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2826.

The product of its (nonzero) digits is 86436, while the sum is 43.

The square root of 479771071 is about 21903.6771113893. The cubic root of 479771071 is about 782.8490325042.

The spelling of 479771071 in words is "four hundred seventy-nine million, seven hundred seventy-one thousand, seventy-one".