674028490 has 16 divisors (see below), whose sum is σ = 1217733120. Its totient is φ = 268615440.

The previous prime is 674028431. The next prime is 674028493. The reversal of 674028490 is 94820476.

674028490 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (674028493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121650 + ... + 127069.

It is an arithmetic number, because the mean of its divisors is an integer number (76108320).

Almost surely, 2^674028490 is an apocalyptic number.

674028490 is a deficient number, since it is larger than the sum of its proper divisors (543704630).

674028490 is a wasteful number, since it uses less digits than its factorization.

674028490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248997.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 674028490 is about 25962.0586625945. The cubic root of 674028490 is about 876.7842731056.

The spelling of 674028490 in words is "six hundred seventy-four million, twenty-eight thousand, four hundred ninety".