479073311 has 4 divisors (see below), whose sum is σ = 507254112. Its totient is φ = 450892512.

The previous prime is 479073271. The next prime is 479073313. The reversal of 479073311 is 113370974.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-479073311 is a prime.

It is a super-2 number, since 2×479073311² = 459022474625005442, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (479073313) 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, 14090375 + ... + 14090408.

It is an arithmetic number, because the mean of its divisors is an integer number (126813528).

Almost surely, 2^479073311 is an apocalyptic number.

479073311 is a deficient number, since it is larger than the sum of its proper divisors (28180801).

479073311 is a wasteful number, since it uses less digits than its factorization.

479073311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28180800.

The product of its (nonzero) digits is 15876, while the sum is 35.

The square root of 479073311 is about 21887.7433967049. The cubic root of 479073311 is about 782.4693335197.

The spelling of 479073311 in words is "four hundred seventy-nine million, seventy-three thousand, three hundred eleven".