342454775 has 12 divisors (see below), whose sum is σ = 457309272. Its totient is φ = 252889440.

The previous prime is 342454769. The next prime is 342454789. The reversal of 342454775 is 577454243.

It is not a de Polignac number, because 342454775 - 2⁴ = 342454759 is a prime.

It is a Duffinian number.

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 11 ways as a sum of consecutive naturals, for example, 526529 + ... + 527178.

It is an arithmetic number, because the mean of its divisors is an integer number (38109106).

Almost surely, 2^342454775 is an apocalyptic number.

342454775 is a deficient number, since it is larger than the sum of its proper divisors (114854497).

342454775 is a wasteful number, since it uses less digits than its factorization.

342454775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1053730 (or 1053725 counting only the distinct ones).

The product of its digits is 470400, while the sum is 41.

The square root of 342454775 is about 18505.5336318627. The cubic root of 342454775 is about 699.6289019403.

The spelling of 342454775 in words is "three hundred forty-two million, four hundred fifty-four thousand, seven hundred seventy-five".