1374113617 has 4 divisors (see below), whose sum is σ = 1376102896. Its totient is φ = 1372124340.

The previous prime is 1374113593. The next prime is 1374113677. The reversal of 1374113617 is 7163114731.

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 a de Polignac number, because none of the positive numbers 2^k-1374113617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1374113677) 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, 993603 + ... + 994984.

It is an arithmetic number, because the mean of its divisors is an integer number (344025724).

Almost surely, 2^1374113617 is an apocalyptic number.

It is an amenable number.

1374113617 is a deficient number, since it is larger than the sum of its proper divisors (1989279).

1374113617 is an equidigital number, since it uses as much as digits as its factorization.

1374113617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1989278.

The product of its digits is 10584, while the sum is 34.

The square root of 1374113617 is about 37069.0385227348. The cubic root of 1374113617 is about 1111.7510486919.

The spelling of 1374113617 in words is "one billion, three hundred seventy-four million, one hundred thirteen thousand, six hundred seventeen".