534670931 has 2 divisors, whose sum is σ = 534670932. Its totient is φ = 534670930.

The previous prime is 534670897. The next prime is 534670933. The reversal of 534670931 is 139076435.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 534670931 - 2²² = 530476627 is a prime.

It is a super-2 number, since 2×534670931² = 571746008912813522, which contains 22 as substring.

Together with 534670933, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (534670933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267335465 + 267335466.

It is an arithmetic number, because the mean of its divisors is an integer number (267335466).

Almost surely, 2^534670931 is an apocalyptic number.

534670931 is a deficient number, since it is larger than the sum of its proper divisors (1).

534670931 is an equidigital number, since it uses as much as digits as its factorization.

534670931 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 68040, while the sum is 38.

The square root of 534670931 is about 23122.9524715163. The cubic root of 534670931 is about 811.6376616897.

The spelling of 534670931 in words is "five hundred thirty-four million, six hundred seventy thousand, nine hundred thirty-one".