2951066688 has 56 divisors (see below), whose sum is σ = 7859816640. Its totient is φ = 977164800.

The previous prime is 2951066687. The next prime is 2951066707. The reversal of 2951066688 is 8866601592.

2951066688 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2951066688.

It is not an unprimeable number, because it can be changed into a prime (2951066687) 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, 21903 + ... + 79886.

Almost surely, 2^2951066688 is an apocalyptic number.

It is an amenable number.

2951066688 is an abundant number, since it is smaller than the sum of its proper divisors (4908749952).

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

2951066688 is a wasteful number, since it uses less digits than its factorization.

2951066688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101955 (or 101945 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 51.

The square root of 2951066688 is about 54323.7212274712. The cubic root of 2951066688 is about 1434.3649839599.

The spelling of 2951066688 in words is "two billion, nine hundred fifty-one million, sixty-six thousand, six hundred eighty-eight".