12674780393 has 8 divisors (see below), whose sum is σ = 13918604736. Its totient is φ = 11446218000.

The previous prime is 12674780369. The next prime is 12674780429. The reversal of 12674780393 is 39308747621.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12674780393 - 2⁶ = 12674780329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12674780323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3813746 + ... + 3817067.

It is an arithmetic number, because the mean of its divisors is an integer number (1739825592).

Almost surely, 2^12674780393 is an apocalyptic number.

It is an amenable number.

12674780393 is a deficient number, since it is larger than the sum of its proper divisors (1243824343).

12674780393 is a wasteful number, since it uses less digits than its factorization.

12674780393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7630975.

The product of its (nonzero) digits is 1524096, while the sum is 50.

The spelling of 12674780393 in words is "twelve billion, six hundred seventy-four million, seven hundred eighty thousand, three hundred ninety-three".