342723700 has 36 divisors (see below), whose sum is σ = 811323072. Its totient is φ = 124626400.

The previous prime is 342723677. The next prime is 342723701. The reversal of 342723700 is 7327243.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342723701) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 154684 + ... + 156883.

It is an arithmetic number, because the mean of its divisors is an integer number (22536752).

Almost surely, 2^342723700 is an apocalyptic number.

It is an amenable number.

342723700 is an abundant number, since it is smaller than the sum of its proper divisors (468599372).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

342723700 is a wasteful number, since it uses less digits than its factorization.

342723700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311592 (or 311585 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 28.

The square root of 342723700 is about 18512.7982757875. The cubic root of 342723700 is about 699.8119903242.

The spelling of 342723700 in words is "three hundred forty-two million, seven hundred twenty-three thousand, seven hundred".