2674643401 has 4 divisors (see below), whose sum is σ = 2719976400. Its totient is φ = 2629310404.

The previous prime is 2674643359. The next prime is 2674643431. The reversal of 2674643401 is 1043464762.

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 2674643401 - 2⁹ = 2674642889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2674643431) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 22666411 + ... + 22666528.

It is an arithmetic number, because the mean of its divisors is an integer number (679994100).

Almost surely, 2^2674643401 is an apocalyptic number.

It is an amenable number.

2674643401 is a deficient number, since it is larger than the sum of its proper divisors (45332999).

2674643401 is an equidigital number, since it uses as much as digits as its factorization.

2674643401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45332998.

The product of its (nonzero) digits is 96768, while the sum is 37.

The square root of 2674643401 is about 51716.9546763922. The cubic root of 2674643401 is about 1388.1038619899.

The spelling of 2674643401 in words is "two billion, six hundred seventy-four million, six hundred forty-three thousand, four hundred one".