342624500 has 24 divisors (see below), whose sum is σ = 748293000. Its totient is φ = 137049600.

The previous prime is 342624449. The next prime is 342624509. The reversal of 342624500 is 5426243.

It can be written as a sum of positive squares in 4 ways, for example, as 3254416 + 339370084 = 1804^2 + 18422^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 342624500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342624509) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 342125 + ... + 343124.

It is an arithmetic number, because the mean of its divisors is an integer number (31178875).

Almost surely, 2^342624500 is an apocalyptic number.

It is an amenable number.

342624500 is an abundant number, since it is smaller than the sum of its proper divisors (405668500).

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

342624500 is a wasteful number, since it uses less digits than its factorization.

342624500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685268 (or 685256 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 342624500 is about 18510.1188542916. The cubic root of 342624500 is about 699.7444645511.

The spelling of 342624500 in words is "three hundred forty-two million, six hundred twenty-four thousand, five hundred".