342681084 has 24 divisors (see below), whose sum is σ = 888432720. Its totient is φ = 114226992.

The previous prime is 342681047. The next prime is 342681107. The reversal of 342681084 is 480186243.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1586379 + ... + 1586594.

It is an arithmetic number, because the mean of its divisors is an integer number (37018030).

Almost surely, 2^342681084 is an apocalyptic number.

It is an amenable number.

342681084 is an abundant number, since it is smaller than the sum of its proper divisors (545751636).

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

342681084 is a wasteful number, since it uses less digits than its factorization.

342681084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3172986 (or 3172978 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 342681084 is about 18511.6472524732. The cubic root of 342681084 is about 699.7829830666.

The spelling of 342681084 in words is "three hundred forty-two million, six hundred eighty-one thousand, eighty-four".