3090689080 has 64 divisors (see below), whose sum is σ = 7395092640. Its totient is φ = 1158500352.

The previous prime is 3090689071. The next prime is 3090689081. The reversal of 3090689080 is 809860903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3090689081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148687 + ... + 168193.

Almost surely, 2^3090689080 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3090689080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3697546320).

3090689080 is an abundant number, since it is smaller than the sum of its proper divisors (4304403560).

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

3090689080 is a wasteful number, since it uses less digits than its factorization.

3090689080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19768 (or 19764 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 43.

The square root of 3090689080 is about 55593.9662193659. The cubic root of 3090689080 is about 1456.6384600300.

The spelling of 3090689080 in words is "three billion, ninety million, six hundred eighty-nine thousand, eighty".