675071770 has 8 divisors (see below), whose sum is σ = 1215129204. Its totient is φ = 270028704.

The previous prime is 675071753. The next prime is 675071797. The reversal of 675071770 is 77170576.

It can be written as a sum of positive squares in 2 ways, for example, as 669412129 + 5659641 = 25873^2 + 2379^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33753579 + ... + 33753598.

Almost surely, 2^675071770 is an apocalyptic number.

675071770 is a deficient number, since it is larger than the sum of its proper divisors (540057434).

675071770 is a wasteful number, since it uses less digits than its factorization.

675071770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67507184.

The product of its (nonzero) digits is 72030, while the sum is 40.

The square root of 675071770 is about 25982.1432911144. The cubic root of 675071770 is about 877.2364102514.

The spelling of 675071770 in words is "six hundred seventy-five million, seventy-one thousand, seven hundred seventy".