2012790357 has 16 divisors (see below), whose sum is σ = 2986769280. Its totient is φ = 1339674336.

The previous prime is 2012790347. The next prime is 2012790359. The reversal of 2012790357 is 7530972102.

It is not a de Polignac number, because 2012790357 - 2¹⁰ = 2012789333 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012790359) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43753 + ... + 77070.

It is an arithmetic number, because the mean of its divisors is an integer number (186673080).

Almost surely, 2^2012790357 is an apocalyptic number.

2012790357 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

2012790357 is a deficient number, since it is larger than the sum of its proper divisors (973978923).

2012790357 is a wasteful number, since it uses less digits than its factorization.

2012790357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121449 (or 121443 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 36.

The square root of 2012790357 is about 44864.1321881968. The cubic root of 2012790357 is about 1262.6011514158.

The spelling of 2012790357 in words is "two billion, twelve million, seven hundred ninety thousand, three hundred fifty-seven".