2827086990 has 64 divisors (see below), whose sum is σ = 8350788096. Its totient is φ = 596483712.

The previous prime is 2827086979. The next prime is 2827087013. The reversal of 2827086990 is 996807282.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 515052 + ... + 520511.

It is an arithmetic number, because the mean of its divisors is an integer number (130481064).

Almost surely, 2^2827086990 is an apocalyptic number.

2827086990 is an abundant number, since it is smaller than the sum of its proper divisors (5523701106).

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

2827086990 is a wasteful number, since it uses less digits than its factorization.

2827086990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1035593.

The product of its (nonzero) digits is 870912, while the sum is 51.

The square root of 2827086990 is about 53170.3581895025. The cubic root of 2827086990 is about 1413.9901712968.

The spelling of 2827086990 in words is "two billion, eight hundred twenty-seven million, eighty-six thousand, nine hundred ninety".