2090309160 has 32 divisors (see below), whose sum is σ = 6270927840. Its totient is φ = 557415744.

The previous prime is 2090309159. The next prime is 2090309167. The reversal of 2090309160 is 619030902.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (2090309167) 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, 8709502 + ... + 8709741.

It is an arithmetic number, because the mean of its divisors is an integer number (195966495).

Almost surely, 2^2090309160 is an apocalyptic number.

2090309160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2090309160 is an abundant number, since it is smaller than the sum of its proper divisors (4180618680).

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

2090309160 is a wasteful number, since it uses less digits than its factorization.

2090309160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17419257 (or 17419253 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 30.

The square root of 2090309160 is about 45719.8989500196. The cubic root of 2090309160 is about 1278.6063036971.

The spelling of 2090309160 in words is "two billion, ninety million, three hundred nine thousand, one hundred sixty".