479007494447 has 8 divisors (see below), whose sum is σ = 479246208480. Its totient is φ = 478768842720.

The previous prime is 479007494437. The next prime is 479007494467. The reversal of 479007494447 is 744494700974.

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

It is a cyclic number.

It is not a de Polignac number, because 479007494447 - 2³⁴ = 461827625263 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 (479007494417) 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, 23048753 + ... + 23069525.

It is an arithmetic number, because the mean of its divisors is an integer number (59905776060).

Almost surely, 2^479007494447 is an apocalyptic number.

479007494447 is a deficient number, since it is larger than the sum of its proper divisors (238714033).

479007494447 is a wasteful number, since it uses less digits than its factorization.

479007494447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31153.

The product of its (nonzero) digits is 28449792, while the sum is 59.

The spelling of 479007494447 in words is "four hundred seventy-nine billion, seven million, four hundred ninety-four thousand, four hundred forty-seven".