1374376674 has 16 divisors (see below), whose sum is σ = 2998640160. Its totient is φ = 416477760.

The previous prime is 1374376673. The next prime is 1374376687. The reversal of 1374376674 is 4766734731.

It is a super-2 number, since 2×1374376674² = 3777822484070604552, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1374376673) 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, 10411879 + ... + 10412010.

It is an arithmetic number, because the mean of its divisors is an integer number (187415010).

Almost surely, 2^1374376674 is an apocalyptic number.

1374376674 is an abundant number, since it is smaller than the sum of its proper divisors (1624263486).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1374376674 is a wasteful number, since it uses less digits than its factorization.

1374376674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20823905.

The product of its digits is 1778112, while the sum is 48.

The square root of 1374376674 is about 37072.5865566459. The cubic root of 1374376674 is about 1111.8219878126.

The spelling of 1374376674 in words is "one billion, three hundred seventy-four million, three hundred seventy-six thousand, six hundred seventy-four".