340255900 has 36 divisors (see below), whose sum is σ = 746670960. Its totient is φ = 134569600.

The previous prime is 340255897. The next prime is 340255931. The reversal of 340255900 is 9552043.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10216 + ... + 28015.

It is an arithmetic number, because the mean of its divisors is an integer number (20740860).

Almost surely, 2^340255900 is an apocalyptic number.

It is an amenable number.

340255900 is an abundant number, since it is smaller than the sum of its proper divisors (406415060).

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

340255900 is a wasteful number, since it uses less digits than its factorization.

340255900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38334 (or 38327 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 340255900 is about 18446.0266724300. The cubic root of 340255900 is about 698.1282649209.

The spelling of 340255900 in words is "three hundred forty million, two hundred fifty-five thousand, nine hundred".