2790706156 has 12 divisors (see below), whose sum is σ = 5581412368. Its totient is φ = 1196016912.

The previous prime is 2790706153. The next prime is 2790706159. The reversal of 2790706156 is 6516070972.

It is an interprime number because it is at equal distance from previous prime (2790706153) and next prime (2790706159).

2790706156 is an admirable number.

It is a super-3 number, since 3×2790706156³ (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2790706153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49834011 + ... + 49834066.

Almost surely, 2^2790706156 is an apocalyptic number.

It is an amenable number.

2790706156 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2790706156 is a wasteful number, since it uses less digits than its factorization.

2790706156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99668088 (or 99668086 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 43.

The square root of 2790706156 is about 52827.1346563487. The cubic root of 2790706156 is about 1407.8985774859.

The spelling of 2790706156 in words is "two billion, seven hundred ninety million, seven hundred six thousand, one hundred fifty-six".