2090984950 has 12 divisors (see below), whose sum is σ = 3889232100. Its totient is φ = 836393960.

The previous prime is 2090984897. The next prime is 2090984969. The reversal of 2090984950 is 594890902.

It is a super-2 number, since 2×2090984950² = 8744436122253005000, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2090984950.

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 5 ways as a sum of consecutive naturals, for example, 20909800 + ... + 20909899.

It is an arithmetic number, because the mean of its divisors is an integer number (324102675).

Almost surely, 2^2090984950 is an apocalyptic number.

2090984950 is a deficient number, since it is larger than the sum of its proper divisors (1798247150).

2090984950 is a wasteful number, since it uses less digits than its factorization.

2090984950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41819711 (or 41819706 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 46.

The square root of 2090984950 is about 45727.2888984248. The cubic root of 2090984950 is about 1278.7440785727.

The spelling of 2090984950 in words is "two billion, ninety million, nine hundred eighty-four thousand, nine hundred fifty".