342886160 has 40 divisors (see below), whose sum is σ = 839172480. Its totient is φ = 129935232.

The previous prime is 342886147. The next prime is 342886163. The reversal of 342886160 is 61688243.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (38).

It is not an unprimeable number, because it can be changed into a prime (342886163) 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, 111272 + ... + 114311.

It is an arithmetic number, because the mean of its divisors is an integer number (20979312).

Almost surely, 2^342886160 is an apocalyptic number.

It is an amenable number.

342886160 is an abundant number, since it is smaller than the sum of its proper divisors (496286320).

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

342886160 is a wasteful number, since it uses less digits than its factorization.

342886160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225615 (or 225609 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 38.

The square root of 342886160 is about 18517.1855312842. The cubic root of 342886160 is about 699.9225492540.

The spelling of 342886160 in words is "three hundred forty-two million, eight hundred eighty-six thousand, one hundred sixty".