34452731 has 2 divisors, whose sum is σ = 34452732. Its totient is φ = 34452730.

The previous prime is 34452721. The next prime is 34452767. The reversal of 34452731 is 13725443.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34452731 is a prime.

It is a super-2 number, since 2×34452731² = 2373981346716722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34452694 and 34452703.

It is not a weakly prime, because it can be changed into another prime (34452721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17226365 + 17226366.

It is an arithmetic number, because the mean of its divisors is an integer number (17226366).

Almost surely, 2^34452731 is an apocalyptic number.

34452731 is a deficient number, since it is larger than the sum of its proper divisors (1).

34452731 is an equidigital number, since it uses as much as digits as its factorization.

34452731 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 29.

The square root of 34452731 is about 5869.6448785254. The cubic root of 34452731 is about 325.3927590886.

The spelling of 34452731 in words is "thirty-four million, four hundred fifty-two thousand, seven hundred thirty-one".