340339498 has 16 divisors (see below), whose sum is σ = 523279584. Its totient is φ = 165963600.

The previous prime is 340339459. The next prime is 340339513. The reversal of 340339498 is 894933043.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 961 + ... + 26107.

It is an arithmetic number, because the mean of its divisors is an integer number (32704974).

Almost surely, 2^340339498 is an apocalyptic number.

340339498 is a deficient number, since it is larger than the sum of its proper divisors (182940086).

340339498 is a wasteful number, since it uses less digits than its factorization.

340339498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25317.

The product of its (nonzero) digits is 279936, while the sum is 43.

The square root of 340339498 is about 18448.2925497185. The cubic root of 340339498 is about 698.1854349780.

The spelling of 340339498 in words is "three hundred forty million, three hundred thirty-nine thousand, four hundred ninety-eight".