8812046690 has 16 divisors (see below), whose sum is σ = 15864423480. Its totient is φ = 3524209920.

The previous prime is 8812046629. The next prime is 8812046699. The reversal of 8812046690 is 966402188.

It is a happy number.

8812046690 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 8766389641 + 45657049 = 93629^2 + 6757^2 .

It is a super-2 number, since 2×8812046690² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8812046699) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12791 + ... + 133370.

Almost surely, 2^8812046690 is an apocalyptic number.

8812046690 is a deficient number, since it is larger than the sum of its proper divisors (7052376790).

8812046690 is a wasteful number, since it uses less digits than its factorization.

8812046690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152197.

The product of its (nonzero) digits is 165888, while the sum is 44.

The square root of 8812046690 is about 93872.5023103145. The cubic root of 8812046690 is about 2065.5018891200.

The spelling of 8812046690 in words is "eight billion, eight hundred twelve million, forty-six thousand, six hundred ninety".