3140674 has 8 divisors (see below), whose sum is σ = 4800060. Its totient is φ = 1540656.

The previous prime is 3140659. The next prime is 3140693. The reversal of 3140674 is 4760413.

It can be written as a sum of positive squares in 2 ways, for example, as 2772225 + 368449 = 1665^2 + 607^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14709 + ... + 14920.

Almost surely, 2^3140674 is an apocalyptic number.

3140674 is a deficient number, since it is larger than the sum of its proper divisors (1659386).

3140674 is a wasteful number, since it uses less digits than its factorization.

3140674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29684.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 3140674 is about 1772.1946845649. The cubic root of 3140674 is about 146.4449116690. Note that the first 3 decimals are identical.

The spelling of 3140674 in words is "three million, one hundred forty thousand, six hundred seventy-four".