2290349286 has 24 divisors (see below), whose sum is σ = 4998650904. Its totient is φ = 757876320.

The previous prime is 2290349273. The next prime is 2290349309. The reversal of 2290349286 is 6829430922.

2290349286 is a `hidden beast` number, since 2 + 29 + 0 + 349 + 286 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 461920 + ... + 466851.

It is an arithmetic number, because the mean of its divisors is an integer number (208277121).

Almost surely, 2^2290349286 is an apocalyptic number.

2290349286 is an abundant number, since it is smaller than the sum of its proper divisors (2708301618).

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

2290349286 is a wasteful number, since it uses less digits than its factorization.

2290349286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 928916 (or 928913 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The square root of 2290349286 is about 47857.5938174915. The cubic root of 2290349286 is about 1318.1573014092.

The spelling of 2290349286 in words is "two billion, two hundred ninety million, three hundred forty-nine thousand, two hundred eighty-six".