34613431 has 2 divisors, whose sum is σ = 34613432. Its totient is φ = 34613430.

The previous prime is 34613387. The next prime is 34613437. The reversal of 34613431 is 13431643.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34613431 - 2⁷ = 34613303 is a prime.

It is a super-2 number, since 2×34613431² = 2396179211183522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34613396 and 34613405.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34613437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17306715 + 17306716.

It is an arithmetic number, because the mean of its divisors is an integer number (17306716).

Almost surely, 2^34613431 is an apocalyptic number.

34613431 is a deficient number, since it is larger than the sum of its proper divisors (1).

34613431 is an equidigital number, since it uses as much as digits as its factorization.

34613431 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2592, while the sum is 25.

The square root of 34613431 is about 5883.3180264201. The cubic root of 34613431 is about 325.8978910391.

The spelling of 34613431 in words is "thirty-four million, six hundred thirteen thousand, four hundred thirty-one".