2774424677 has 4 divisors (see below), whose sum is σ = 2774664096. Its totient is φ = 2774185260.

The previous prime is 2774424671. The next prime is 2774424689. The reversal of 2774424677 is 7764244772.

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 2774424677 - 2⁴ = 2774424661 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 (2774424671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101393 + ... + 125814.

It is an arithmetic number, because the mean of its divisors is an integer number (693666024).

Almost surely, 2^2774424677 is an apocalyptic number.

It is an amenable number.

2774424677 is a deficient number, since it is larger than the sum of its proper divisors (239419).

2774424677 is a wasteful number, since it uses less digits than its factorization.

2774424677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239418.

The product of its digits is 3687936, while the sum is 50.

The square root of 2774424677 is about 52672.8077569442. The cubic root of 2774424677 is about 1405.1552581474.

The spelling of 2774424677 in words is "two billion, seven hundred seventy-four million, four hundred twenty-four thousand, six hundred seventy-seven".