2092790077 has 4 divisors (see below), whose sum is σ = 2391760096. Its totient is φ = 1793820060.

The previous prime is 2092790071. The next prime is 2092790111. The reversal of 2092790077 is 7700972902.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2092790077 - 2³ = 2092790069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2092790071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149484999 + ... + 149485012.

It is an arithmetic number, because the mean of its divisors is an integer number (597940024).

Almost surely, 2^2092790077 is an apocalyptic number.

It is an amenable number.

2092790077 is a deficient number, since it is larger than the sum of its proper divisors (298970019).

2092790077 is an equidigital number, since it uses as much as digits as its factorization.

2092790077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298970018.

The product of its (nonzero) digits is 111132, while the sum is 43.

The square root of 2092790077 is about 45747.0226025694. The cubic root of 2092790077 is about 1279.1119485149. Note that the first 3 decimals are identical.

The spelling of 2092790077 in words is "two billion, ninety-two million, seven hundred ninety thousand, seventy-seven".