342886776 has 32 divisors (see below), whose sum is σ = 860492160. Its totient is φ = 113858912.

The previous prime is 342886769. The next prime is 342886777. The reversal of 342886776 is 677688243.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342886777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20850 + ... + 33473.

It is an arithmetic number, because the mean of its divisors is an integer number (26890380).

Almost surely, 2^342886776 is an apocalyptic number.

It is an amenable number.

342886776 is an abundant number, since it is smaller than the sum of its proper divisors (517605384).

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

342886776 is a wasteful number, since it uses less digits than its factorization.

342886776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54595 (or 54591 counting only the distinct ones).

The product of its digits is 2709504, while the sum is 51.

The square root of 342886776 is about 18517.2021644740. The cubic root of 342886776 is about 699.9229683941.

The spelling of 342886776 in words is "three hundred forty-two million, eight hundred eighty-six thousand, seven hundred seventy-six".