342747699 has 24 divisors (see below), whose sum is σ = 532316160. Its totient is φ = 195595344.

The previous prime is 342747689. The next prime is 342747701. The reversal of 342747699 is 996747243.

It is not a de Polignac number, because 342747699 - 2⁴ = 342747683 is a prime.

It is not an unprimeable number, because it can be changed into a prime (342747619) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 187102 + ... + 188924.

It is an arithmetic number, because the mean of its divisors is an integer number (22179840).

Almost surely, 2^342747699 is an apocalyptic number.

342747699 is a deficient number, since it is larger than the sum of its proper divisors (189568461).

342747699 is a wasteful number, since it uses less digits than its factorization.

342747699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3119 (or 3112 counting only the distinct ones).

The product of its digits is 2286144, while the sum is 51.

The square root of 342747699 is about 18513.4464376571. The cubic root of 342747699 is about 699.8283245666.

The spelling of 342747699 in words is "three hundred forty-two million, seven hundred forty-seven thousand, six hundred ninety-nine".