1373742683 has 4 divisors (see below), whose sum is σ = 1374440928. Its totient is φ = 1373044440.

The previous prime is 1373742677. The next prime is 1373742691. The reversal of 1373742683 is 3862473731.

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

It is a cyclic number.

It is not a de Polignac number, because 1373742683 - 2¹⁸ = 1373480539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1373742653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 346163 + ... + 350108.

It is an arithmetic number, because the mean of its divisors is an integer number (343610232).

Almost surely, 2^1373742683 is an apocalyptic number.

1373742683 is a deficient number, since it is larger than the sum of its proper divisors (698245).

1373742683 is an equidigital number, since it uses as much as digits as its factorization.

1373742683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 698244.

The product of its digits is 508032, while the sum is 44.

The square root of 1373742683 is about 37064.0348990770. The cubic root of 1373742683 is about 1111.6510027735.

The spelling of 1373742683 in words is "one billion, three hundred seventy-three million, seven hundred forty-two thousand, six hundred eighty-three".