2674344986 has 4 divisors (see below), whose sum is σ = 4011517482. Its totient is φ = 1337172492.

The previous prime is 2674344973. The next prime is 2674344989. The reversal of 2674344986 is 6894434762.

2674344986 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2568563761 + 105781225 = 50681^2 + 10285^2 .

It is a super-2 number, since 2×2674344986² = 14304242208286680392, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2674344989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 668586245 + ... + 668586248.

Almost surely, 2^2674344986 is an apocalyptic number.

2674344986 is a deficient number, since it is larger than the sum of its proper divisors (1337172496).

2674344986 is a wasteful number, since it uses less digits than its factorization.

2674344986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1337172495.

The product of its digits is 6967296, while the sum is 53.

The square root of 2674344986 is about 51714.0695169119. The cubic root of 2674344986 is about 1388.0522356161.

The spelling of 2674344986 in words is "two billion, six hundred seventy-four million, three hundred forty-four thousand, nine hundred eighty-six".