2090356194 has 16 divisors (see below), whose sum is σ = 4251572640. Its totient is φ = 684975360.

The previous prime is 2090356189. The next prime is 2090356207. The reversal of 2090356194 is 4916530902.

2090356194 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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, 2952127 + ... + 2952834.

It is an arithmetic number, because the mean of its divisors is an integer number (265723290).

Almost surely, 2^2090356194 is an apocalyptic number.

2090356194 is an abundant number, since it is smaller than the sum of its proper divisors (2161216446).

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

2090356194 is a wasteful number, since it uses less digits than its factorization.

2090356194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5905025.

The product of its (nonzero) digits is 58320, while the sum is 39.

The square root of 2090356194 is about 45720.4133183417. The cubic root of 2090356194 is about 1278.6158935892.

The spelling of 2090356194 in words is "two billion, ninety million, three hundred fifty-six thousand, one hundred ninety-four".