340673404 has 24 divisors (see below), whose sum is σ = 637510608. Its totient is φ = 158726400.

The previous prime is 340673381. The next prime is 340673413. The reversal of 340673404 is 404376043.

It is a congruent number.

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, 17934 + ... + 31669.

It is an arithmetic number, because the mean of its divisors is an integer number (26562942).

Almost surely, 2^340673404 is an apocalyptic number.

340673404 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

340673404 is a deficient number, since it is larger than the sum of its proper divisors (296837204).

340673404 is a wasteful number, since it uses less digits than its factorization.

340673404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49725 (or 49723 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 31.

The square root of 340673404 is about 18457.3401117279. The cubic root of 340673404 is about 698.4136895182.

The spelling of 340673404 in words is "three hundred forty million, six hundred seventy-three thousand, four hundred four".