2897790922412 has 12 divisors (see below), whose sum is σ = 5107617094440. Its totient is φ = 1438471752576.

The previous prime is 2897790922409. The next prime is 2897790922421. The reversal of 2897790922412 is 2142290977982.

2897790922412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2605926533 + ... + 2605927644.

It is an arithmetic number, because the mean of its divisors is an integer number (425634757870).

Almost surely, 2^{2897790922412} is an apocalyptic number.

It is an amenable number.

2897790922412 is a deficient number, since it is larger than the sum of its proper divisors (2209826172028).

2897790922412 is a wasteful number, since it uses less digits than its factorization.

2897790922412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5211854320 (or 5211854318 counting only the distinct ones).

The product of its (nonzero) digits is 18289152, while the sum is 62.

The spelling of 2897790922412 in words is "two trillion, eight hundred ninety-seven billion, seven hundred ninety million, nine hundred twenty-two thousand, four hundred twelve".