479134031 has 2 divisors, whose sum is σ = 479134032. Its totient is φ = 479134030.

The previous prime is 479134021. The next prime is 479134063. The reversal of 479134031 is 130431974.

It is an a-pointer prime, because the next prime (479134063) can be obtained adding 479134031 to its sum of digits (32).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 479134031 - 2¹⁰ = 479133007 is a prime.

It is a super-2 number, since 2×479134031² = 459138839324617922, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (479134021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239567015 + 239567016.

It is an arithmetic number, because the mean of its divisors is an integer number (239567016).

Almost surely, 2^479134031 is an apocalyptic number.

479134031 is a deficient number, since it is larger than the sum of its proper divisors (1).

479134031 is an equidigital number, since it uses as much as digits as its factorization.

479134031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 479134031 is about 21889.1304304214. The cubic root of 479134031 is about 782.5023900685.

The spelling of 479134031 in words is "four hundred seventy-nine million, one hundred thirty-four thousand, thirty-one".