340162856 has 32 divisors (see below), whose sum is σ = 702561600. Its totient is φ = 153114240.

The previous prime is 340162841. The next prime is 340162897. The reversal of 340162856 is 658261043.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9701 + ... + 27828.

It is an arithmetic number, because the mean of its divisors is an integer number (21955050).

Almost surely, 2^340162856 is an apocalyptic number.

It is an amenable number.

340162856 is an abundant number, since it is smaller than the sum of its proper divisors (362398744).

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

340162856 is a wasteful number, since it uses less digits than its factorization.

340162856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37649 (or 37645 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 340162856 is about 18443.5044392328. The cubic root of 340162856 is about 698.0646240279.

The spelling of 340162856 in words is "three hundred forty million, one hundred sixty-two thousand, eight hundred fifty-six".