2945103086 has 16 divisors (see below), whose sum is σ = 4678650720. Its totient is φ = 1385594880.

The previous prime is 2945103079. The next prime is 2945103179. The reversal of 2945103086 is 6803015492.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 184046 + ... + 199406.

It is an arithmetic number, because the mean of its divisors is an integer number (292415670).

Almost surely, 2^2945103086 is an apocalyptic number.

2945103086 is a deficient number, since it is larger than the sum of its proper divisors (1733547634).

2945103086 is a wasteful number, since it uses less digits than its factorization.

2945103086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21019.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 2945103086 is about 54268.8039853469. The cubic root of 2945103086 is about 1433.3981301276.

The spelling of 2945103086 in words is "two billion, nine hundred forty-five million, one hundred three thousand, eighty-six".