674719486 has 16 divisors (see below), whose sum is σ = 1157444064. Its totient is φ = 288969984.

The previous prime is 674719459. The next prime is 674719489. The reversal of 674719486 is 684917476.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674719489) 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, 6226 + ... + 37258.

It is an arithmetic number, because the mean of its divisors is an integer number (72340254).

Almost surely, 2^674719486 is an apocalyptic number.

674719486 is a deficient number, since it is larger than the sum of its proper divisors (482724578).

674719486 is a wasteful number, since it uses less digits than its factorization.

674719486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32595.

The product of its digits is 2032128, while the sum is 52.

The square root of 674719486 is about 25975.3630580980. The cubic root of 674719486 is about 877.0837893808.

The spelling of 674719486 in words is "six hundred seventy-four million, seven hundred nineteen thousand, four hundred eighty-six".