675870734 has 64 divisors (see below), whose sum is σ = 1363848192. Its totient is φ = 243110400.

The previous prime is 675870733. The next prime is 675870737. The reversal of 675870734 is 437078576.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (675870733) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 136319 + ... + 141189.

It is an arithmetic number, because the mean of its divisors is an integer number (21310128).

Almost surely, 2^675870734 is an apocalyptic number.

675870734 is an abundant number, since it is smaller than the sum of its proper divisors (687977458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

675870734 is a wasteful number, since it uses less digits than its factorization.

675870734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4961.

The product of its (nonzero) digits is 987840, while the sum is 47.

The square root of 675870734 is about 25997.5139965344. The cubic root of 675870734 is about 877.5823507479.

The spelling of 675870734 in words is "six hundred seventy-five million, eight hundred seventy thousand, seven hundred thirty-four".