8213733370 has 8 divisors (see below), whose sum is σ = 14784720084. Its totient is φ = 3285493344.

The previous prime is 8213733347. The next prime is 8213733397. The reversal of 8213733370 is 733373128.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 8103420361 + 110313009 = 90019^2 + 10503^2 .

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, 410686659 + ... + 410686678.

Almost surely, 2^8213733370 is an apocalyptic number.

8213733370 is a deficient number, since it is larger than the sum of its proper divisors (6570986714).

8213733370 is a wasteful number, since it uses less digits than its factorization.

8213733370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 821373344.

The product of its (nonzero) digits is 63504, while the sum is 37.

The square root of 8213733370 is about 90629.6495083149. The cubic root of 8213733370 is about 2017.6548094460.

The spelling of 8213733370 in words is "eight billion, two hundred thirteen million, seven hundred thirty-three thousand, three hundred seventy".