342399502 has 8 divisors (see below), whose sum is σ = 514222776. Its totient is φ = 170991912.

The previous prime is 342399469. The next prime is 342399503. The reversal of 342399502 is 205993243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342399503) 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, 101853 + ... + 105160.

It is an arithmetic number, because the mean of its divisors is an integer number (64277847).

Almost surely, 2^342399502 is an apocalyptic number.

342399502 is a deficient number, since it is larger than the sum of its proper divisors (171823274).

342399502 is a wasteful number, since it uses less digits than its factorization.

342399502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207842.

The product of its (nonzero) digits is 58320, while the sum is 37.

The square root of 342399502 is about 18504.0401534368. The cubic root of 342399502 is about 699.5912593357.

The spelling of 342399502 in words is "three hundred forty-two million, three hundred ninety-nine thousand, five hundred two".