8274849670 has 16 divisors (see below), whose sum is σ = 14907557520. Its totient is φ = 3307089184.

The previous prime is 8274849659. The next prime is 8274849683. The reversal of 8274849670 is 769484728.

It is a happy number.

It is a super-2 number, since 2×8274849670² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 344125 + ... + 367384.

It is an arithmetic number, because the mean of its divisors is an integer number (931722345).

Almost surely, 2^8274849670 is an apocalyptic number.

8274849670 is a deficient number, since it is larger than the sum of its proper divisors (6632707850).

8274849670 is a wasteful number, since it uses less digits than its factorization.

8274849670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 712679.

The product of its (nonzero) digits is 5419008, while the sum is 55.

The square root of 8274849670 is about 90966.2007011395. The cubic root of 8274849670 is about 2022.6467339756.

The spelling of 8274849670 in words is "eight billion, two hundred seventy-four million, eight hundred forty-nine thousand, six hundred seventy".