340736674 has 16 divisors (see below), whose sum is σ = 541291968. Its totient is φ = 160527312.

The previous prime is 340736647. The next prime is 340736707. The reversal of 340736674 is 476637043.

It is a super-2 number, since 2×340736674² = 232202962017164552, which contains 22 as substring.

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, 52197 + ... + 58360.

It is an arithmetic number, because the mean of its divisors is an integer number (33830748).

Almost surely, 2^340736674 is an apocalyptic number.

340736674 is a deficient number, since it is larger than the sum of its proper divisors (200555294).

340736674 is a wasteful number, since it uses less digits than its factorization.

340736674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110649.

The product of its (nonzero) digits is 254016, while the sum is 40.

The square root of 340736674 is about 18459.0539844273. The cubic root of 340736674 is about 698.4569233979.

The spelling of 340736674 in words is "three hundred forty million, seven hundred thirty-six thousand, six hundred seventy-four".