342357913 has 4 divisors (see below), whose sum is σ = 350708148. Its totient is φ = 334007680.

The previous prime is 342357907. The next prime is 342357937. The reversal of 342357913 is 319753243.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 96589584 + 245768329 = 9828^2 + 15677^2 .

It is a cyclic number.

It is not a de Polignac number, because 342357913 - 2⁵ = 342357881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342354913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4175056 + ... + 4175137.

It is an arithmetic number, because the mean of its divisors is an integer number (87677037).

Almost surely, 2^342357913 is an apocalyptic number.

It is an amenable number.

342357913 is a deficient number, since it is larger than the sum of its proper divisors (8350235).

342357913 is an equidigital number, since it uses as much as digits as its factorization.

342357913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8350234.

The product of its digits is 68040, while the sum is 37.

The square root of 342357913 is about 18502.9163377020. The cubic root of 342357913 is about 699.5629332831.

The spelling of 342357913 in words is "three hundred forty-two million, three hundred fifty-seven thousand, nine hundred thirteen".