342487354 has 12 divisors (see below), whose sum is σ = 564679962. Its totient is φ = 155675960.

The previous prime is 342487339. The next prime is 342487381. The reversal of 342487354 is 453784243.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 251952129 + 90535225 = 15873^2 + 9515^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 707377 + ... + 707860.

Almost surely, 2^342487354 is an apocalyptic number.

342487354 is a deficient number, since it is larger than the sum of its proper divisors (222192608).

342487354 is a wasteful number, since it uses less digits than its factorization.

342487354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1415261 (or 1415250 counting only the distinct ones).

The product of its digits is 322560, while the sum is 40.

The square root of 342487354 is about 18506.4138611455. The cubic root of 342487354 is about 699.6510873390.

The spelling of 342487354 in words is "three hundred forty-two million, four hundred eighty-seven thousand, three hundred fifty-four".