675186738 has 32 divisors (see below), whose sum is σ = 1373282304. Its totient is φ = 221257872.

The previous prime is 675186713. The next prime is 675186763. The reversal of 675186738 is 837681576.

It is an interprime number because it is at equal distance from previous prime (675186713) and next prime (675186763).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242631 + ... + 245397.

It is an arithmetic number, because the mean of its divisors is an integer number (42915072).

Almost surely, 2^675186738 is an apocalyptic number.

675186738 is an abundant number, since it is smaller than the sum of its proper divisors (698095566).

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

675186738 is a wasteful number, since it uses less digits than its factorization.

675186738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3446.

The product of its digits is 1693440, while the sum is 51.

The square root of 675186738 is about 25984.3556394997. The cubic root of 675186738 is about 877.2862066312.

The spelling of 675186738 in words is "six hundred seventy-five million, one hundred eighty-six thousand, seven hundred thirty-eight".