8313669090 has 56 divisors (see below), whose sum is σ = 22436662428. Its totient is φ = 2216976480.

The previous prime is 8313669053. The next prime is 8313669107. The reversal of 8313669090 is 909663138.

It can be written as a sum of positive squares in 2 ways, for example, as 8313610041 + 59049 = 91179^2 + 243^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 562921 + ... + 577500.

Almost surely, 2^8313669090 is an apocalyptic number.

8313669090 is an abundant number, since it is smaller than the sum of its proper divisors (14122993338).

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

8313669090 is a wasteful number, since it uses less digits than its factorization.

8313669090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1140446 (or 1140431 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 45.

The square root of 8313669090 is about 91179.3238075387. The cubic root of 8313669090 is about 2025.8047172071.

It can be divided in two parts, 831366 and 9090, that added together give a triangular number (840456 = T₁₂₉₆).

The spelling of 8313669090 in words is "eight billion, three hundred thirteen million, six hundred sixty-nine thousand, ninety".