674273834 has 24 divisors (see below), whose sum is σ = 1096752672. Its totient is φ = 310761360.

The previous prime is 674273833. The next prime is 674273837. The reversal of 674273834 is 438372476.

It is not an unprimeable number, because it can be changed into a prime (674273833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 439649 + ... + 441179.

It is an arithmetic number, because the mean of its divisors is an integer number (45698028).

Almost surely, 2^674273834 is an apocalyptic number.

674273834 is a deficient number, since it is larger than the sum of its proper divisors (422478838).

674273834 is a wasteful number, since it uses less digits than its factorization.

674273834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2862 (or 2849 counting only the distinct ones).

The product of its digits is 677376, while the sum is 44.

The square root of 674273834 is about 25966.7832817236. The cubic root of 674273834 is about 876.8906423313.

The spelling of 674273834 in words is "six hundred seventy-four million, two hundred seventy-three thousand, eight hundred thirty-four".