1374773073 has 32 divisors (see below), whose sum is σ = 1924137600. Its totient is φ = 872918208.

The previous prime is 1374773047. The next prime is 1374773087. The reversal of 1374773073 is 3703774731.

It is not a de Polignac number, because 1374773073 - 2²⁰ = 1373724497 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1374773473) 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 31 ways as a sum of consecutive naturals, for example, 12612543 + ... + 12612651.

It is an arithmetic number, because the mean of its divisors is an integer number (60129300).

Almost surely, 2^1374773073 is an apocalyptic number.

It is an amenable number.

1374773073 is a deficient number, since it is larger than the sum of its proper divisors (549364527).

1374773073 is an frugal number, since it uses more digits than its factorization.

1374773073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306 (or 232 counting only the distinct ones).

The product of its (nonzero) digits is 259308, while the sum is 42.

The square root of 1374773073 is about 37077.9324261750. The cubic root of 1374773073 is about 1111.9288684487.

The spelling of 1374773073 in words is "one billion, three hundred seventy-four million, seven hundred seventy-three thousand, seventy-three".