2868850090 has 16 divisors (see below), whose sum is σ = 5435716320. Its totient is φ = 1087143120.

The previous prime is 2868850087. The next prime is 2868850121. The reversal of 2868850090 is 900588682.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2868850090.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7549416 + ... + 7549795.

It is an arithmetic number, because the mean of its divisors is an integer number (339732270).

Almost surely, 2^2868850090 is an apocalyptic number.

2868850090 is a deficient number, since it is larger than the sum of its proper divisors (2566866230).

2868850090 is a wasteful number, since it uses less digits than its factorization.

2868850090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15099237.

The product of its (nonzero) digits is 276480, while the sum is 46.

The square root of 2868850090 is about 53561.6475661457. The cubic root of 2868850090 is about 1420.9188805676.

The spelling of 2868850090 in words is "two billion, eight hundred sixty-eight million, eight hundred fifty thousand, ninety".