342917492 has 6 divisors (see below), whose sum is σ = 600105618. Its totient is φ = 171458744.

The previous prime is 342917483. The next prime is 342917513. The reversal of 342917492 is 294719243.

It can be written as a sum of positive squares in only one way, i.e., 302899216 + 40018276 = 17404^2 + 6326^2 .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 42864683 + ... + 42864690.

It is an arithmetic number, because the mean of its divisors is an integer number (100017603).

Almost surely, 2^342917492 is an apocalyptic number.

It is an amenable number.

342917492 is a deficient number, since it is larger than the sum of its proper divisors (257188126).

342917492 is a wasteful number, since it uses less digits than its factorization.

342917492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85729377 (or 85729375 counting only the distinct ones).

The product of its digits is 108864, while the sum is 41.

The square root of 342917492 is about 18518.0315368562. The cubic root of 342917492 is about 699.9438676078.

The spelling of 342917492 in words is "three hundred forty-two million, nine hundred seventeen thousand, four hundred ninety-two".