32340739 has 2 divisors, whose sum is σ = 32340740. Its totient is φ = 32340738.

The previous prime is 32340703. The next prime is 32340757. The reversal of 32340739 is 93704323.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32340739 - 2⁷ = 32340611 is a prime.

It is a super-2 number, since 2×32340739² = 2091846798132242, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32340739.

It is not a weakly prime, because it can be changed into another prime (32340769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16170369 + 16170370.

It is an arithmetic number, because the mean of its divisors is an integer number (16170370).

Almost surely, 2^32340739 is an apocalyptic number.

32340739 is a deficient number, since it is larger than the sum of its proper divisors (1).

32340739 is an equidigital number, since it uses as much as digits as its factorization.

32340739 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13608, while the sum is 31.

The square root of 32340739 is about 5686.8918575967. The cubic root of 32340739 is about 318.6030872896.

The spelling of 32340739 in words is "thirty-two million, three hundred forty thousand, seven hundred thirty-nine".