2951886468 has 24 divisors (see below), whose sum is σ = 6952109472. Its totient is φ = 974765824.

The previous prime is 2951886449. The next prime is 2951886517. The reversal of 2951886468 is 8646881592.

It is a happy number.

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1148205 + ... + 1150772.

It is an arithmetic number, because the mean of its divisors is an integer number (289671228).

Almost surely, 2^2951886468 is an apocalyptic number.

It is an amenable number.

2951886468 is an abundant number, since it is smaller than the sum of its proper divisors (4000223004).

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

2951886468 is a wasteful number, since it uses less digits than its factorization.

2951886468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2299091 (or 2299089 counting only the distinct ones).

The product of its digits is 6635520, while the sum is 57.

The square root of 2951886468 is about 54331.2660261106. The cubic root of 2951886468 is about 1434.4977895956.

The spelling of 2951886468 in words is "two billion, nine hundred fifty-one million, eight hundred eighty-six thousand, four hundred sixty-eight".