345536707 has 2 divisors, whose sum is σ = 345536708. Its totient is φ = 345536706.

The previous prime is 345536699. The next prime is 345536731. The reversal of 345536707 is 707635543.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 345536707 - 2³ = 345536699 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 345536707.

It is not a weakly prime, because it can be changed into another prime (345536207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172768353 + 172768354.

It is an arithmetic number, because the mean of its divisors is an integer number (172768354).

Almost surely, 2^345536707 is an apocalyptic number.

345536707 is a deficient number, since it is larger than the sum of its proper divisors (1).

345536707 is an equidigital number, since it uses as much as digits as its factorization.

345536707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 264600, while the sum is 40.

The square root of 345536707 is about 18588.6176731891. The cubic root of 345536707 is about 701.7214143114.

The spelling of 345536707 in words is "three hundred forty-five million, five hundred thirty-six thousand, seven hundred seven".