2090080312 has 8 divisors (see below), whose sum is σ = 3918900600. Its totient is φ = 1045040152.

The previous prime is 2090080303. The next prime is 2090080331. The reversal of 2090080312 is 2130800902.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×2090080312² = 8736871421220034688, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 130630012 + ... + 130630027.

It is an arithmetic number, because the mean of its divisors is an integer number (489862575).

Almost surely, 2^2090080312 is an apocalyptic number.

It is an amenable number.

2090080312 is a deficient number, since it is larger than the sum of its proper divisors (1828820288).

2090080312 is a wasteful number, since it uses less digits than its factorization.

2090080312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261260045 (or 261260041 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 2090080312 is about 45717.3961638237. The cubic root of 2090080312 is about 1278.5596411938.

The spelling of 2090080312 in words is "two billion, ninety million, eighty thousand, three hundred twelve".