674140330 has 16 divisors (see below), whose sum is σ = 1277318880. Its totient is φ = 255463632.

The previous prime is 674140303. The next prime is 674140343. The reversal of 674140330 is 33041476.

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, 1773864 + ... + 1774243.

It is an arithmetic number, because the mean of its divisors is an integer number (79832430).

Almost surely, 2^674140330 is an apocalyptic number.

674140330 is a deficient number, since it is larger than the sum of its proper divisors (603178550).

674140330 is a wasteful number, since it uses less digits than its factorization.

674140330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3548133.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 674140330 is about 25964.2124856503. The cubic root of 674140330 is about 876.8327646909.

The spelling of 674140330 in words is "six hundred seventy-four million, one hundred forty thousand, three hundred thirty".