2090849464 has 32 divisors (see below), whose sum is σ = 4336986240. Its totient is φ = 936997600.

The previous prime is 2090849413. The next prime is 2090849479. The reversal of 2090849464 is 4649480902.

It is a super-2 number, since 2×2090849464² = 8743302962218174592, which contains 22 as substring.

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, 161074 + ... + 173569.

It is an arithmetic number, because the mean of its divisors is an integer number (135530820).

Almost surely, 2^2090849464 is an apocalyptic number.

It is an amenable number.

2090849464 is an abundant number, since it is smaller than the sum of its proper divisors (2246136776).

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

2090849464 is a wasteful number, since it uses less digits than its factorization.

2090849464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334731 (or 334727 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 46.

The square root of 2090849464 is about 45725.8074176936. The cubic root of 2090849464 is about 1278.7164591069.

The spelling of 2090849464 in words is "two billion, ninety million, eight hundred forty-nine thousand, four hundred sixty-four".