34346731 has 2 divisors, whose sum is σ = 34346732. Its totient is φ = 34346730.

The previous prime is 34346671. The next prime is 34346777. The reversal of 34346731 is 13764343.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34346731 - 2⁷ = 34346603 is a prime.

It is a super-2 number, since 2×34346731² = 2359395860772722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34346693 and 34346702.

It is not a weakly prime, because it can be changed into another prime (34346531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17173365 + 17173366.

It is an arithmetic number, because the mean of its divisors is an integer number (17173366).

Almost surely, 2^34346731 is an apocalyptic number.

34346731 is a deficient number, since it is larger than the sum of its proper divisors (1).

34346731 is an equidigital number, since it uses as much as digits as its factorization.

34346731 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18144, while the sum is 31.

The square root of 34346731 is about 5860.6084155146. The cubic root of 34346731 is about 325.0587065546.

It can be divided in two parts, 343 and 46731, that added together give a palindrome (47074).

The spelling of 34346731 in words is "thirty-four million, three hundred forty-six thousand, seven hundred thirty-one".