674745370 has 32 divisors (see below), whose sum is σ = 1314793872. Its totient is φ = 247836672.

The previous prime is 674745353. The next prime is 674745371. The reversal of 674745370 is 73547476.

It can be written as a sum of positive squares in 8 ways, for example, as 257891481 + 416853889 = 16059^2 + 20417^2 .

It is not an unprimeable number, because it can be changed into a prime (674745371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11644 + ... + 38536.

Almost surely, 2^674745370 is an apocalyptic number.

674745370 is a deficient number, since it is larger than the sum of its proper divisors (640048502).

674745370 is a wasteful number, since it uses less digits than its factorization.

674745370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27106.

The product of its (nonzero) digits is 493920, while the sum is 43.

The square root of 674745370 is about 25975.8612946713. The cubic root of 674745370 is about 877.0950049783.

The spelling of 674745370 in words is "six hundred seventy-four million, seven hundred forty-five thousand, three hundred seventy".