342462997 has 2 divisors, whose sum is σ = 342462998. Its totient is φ = 342462996.

The previous prime is 342462947. The next prime is 342463007. The reversal of 342462997 is 799264243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 329567716 + 12895281 = 18154^2 + 3591^2 .

It is an emirp because it is prime and its reverse (799264243) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 342462997 - 2²⁷ = 208245269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (342462947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171231498 + 171231499.

It is an arithmetic number, because the mean of its divisors is an integer number (171231499).

Almost surely, 2^342462997 is an apocalyptic number.

It is an amenable number.

342462997 is a deficient number, since it is larger than the sum of its proper divisors (1).

342462997 is an equidigital number, since it uses as much as digits as its factorization.

342462997 is an evil number, because the sum of its binary digits is even.

The product of its digits is 653184, while the sum is 46.

The square root of 342462997 is about 18505.7557802971. The cubic root of 342462997 is about 699.6345010278.

The spelling of 342462997 in words is "three hundred forty-two million, four hundred sixty-two thousand, nine hundred ninety-seven".