2674817438 has 4 divisors (see below), whose sum is σ = 4012226160. Its totient is φ = 1337408718.

The previous prime is 2674817437. The next prime is 2674817447. The reversal of 2674817438 is 8347184762.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2674817437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 668704358 + ... + 668704361.

It is an arithmetic number, because the mean of its divisors is an integer number (1003056540).

Almost surely, 2^2674817438 is an apocalyptic number.

2674817438 is a deficient number, since it is larger than the sum of its proper divisors (1337408722).

2674817438 is a wasteful number, since it uses less digits than its factorization.

2674817438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1337408721.

The product of its digits is 1806336, while the sum is 50.

The square root of 2674817438 is about 51718.6372403605. The cubic root of 2674817438 is about 1388.1339689557.

The spelling of 2674817438 in words is "two billion, six hundred seventy-four million, eight hundred seventeen thousand, four hundred thirty-eight".