342786798 has 48 divisors (see below), whose sum is σ = 763716096. Its totient is φ = 111056400.

The previous prime is 342786791. The next prime is 342786811. The reversal of 342786798 is 897687243.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342786791) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 174723 + ... + 176673.

It is an arithmetic number, because the mean of its divisors is an integer number (15910752).

Almost surely, 2^342786798 is an apocalyptic number.

342786798 is an abundant number, since it is smaller than the sum of its proper divisors (420929298).

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

342786798 is a wasteful number, since it uses less digits than its factorization.

342786798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2229 (or 2226 counting only the distinct ones).

The product of its digits is 4064256, while the sum is 54.

The square root of 342786798 is about 18514.5023697641. The cubic root of 342786798 is about 699.8549345651.

The spelling of 342786798 in words is "three hundred forty-two million, seven hundred eighty-six thousand, seven hundred ninety-eight".