1374662671 has 8 divisors (see below), whose sum is σ = 1390917024. Its totient is φ = 1358504160.

The previous prime is 1374662629. The next prime is 1374662831. The reversal of 1374662671 is 1762664731.

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 1374662671 - 2¹⁵ = 1374629903 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1374662071) 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 7 ways as a sum of consecutive naturals, for example, 5101 + ... + 52681.

It is an arithmetic number, because the mean of its divisors is an integer number (173864628).

Almost surely, 2^1374662671 is an apocalyptic number.

1374662671 is a deficient number, since it is larger than the sum of its proper divisors (16254353).

1374662671 is a wasteful number, since it uses less digits than its factorization.

1374662671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47921.

The product of its digits is 254016, while the sum is 43.

The square root of 1374662671 is about 37076.4436131623. The cubic root of 1374662671 is about 1111.8991029406.

The spelling of 1374662671 in words is "one billion, three hundred seventy-four million, six hundred sixty-two thousand, six hundred seventy-one".