342826886 has 16 divisors (see below), whose sum is σ = 519845040. Its totient is φ = 169555680.

The previous prime is 342826877. The next prime is 342826889. The reversal of 342826886 is 688628243.

It is a self number, because there is not a number n which added to its sum of digits gives 342826886.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342826889) 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, 68096 + ... + 72956.

It is an arithmetic number, because the mean of its divisors is an integer number (32490315).

Almost surely, 2^342826886 is an apocalyptic number.

342826886 is a deficient number, since it is larger than the sum of its proper divisors (177018154).

342826886 is a wasteful number, since it uses less digits than its factorization.

342826886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5239.

The product of its digits is 884736, while the sum is 47.

The square root of 342826886 is about 18515.5849489018. The cubic root of 342826886 is about 699.8822155564.

The spelling of 342826886 in words is "three hundred forty-two million, eight hundred twenty-six thousand, eight hundred eighty-six".