1372703673 has 16 divisors (see below), whose sum is σ = 1997595072. Its totient is φ = 831552000.

The previous prime is 1372703623. The next prime is 1372703677. The reversal of 1372703673 is 3763072731.

It is not a de Polignac number, because 1372703673 - 2²⁶ = 1305594809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1372703677) 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 15 ways as a sum of consecutive naturals, for example, 72033 + ... + 89073.

It is an arithmetic number, because the mean of its divisors is an integer number (124849692).

Almost surely, 2^1372703673 is an apocalyptic number.

It is an amenable number.

1372703673 is a deficient number, since it is larger than the sum of its proper divisors (624891399).

1372703673 is a wasteful number, since it uses less digits than its factorization.

1372703673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19496.

The product of its (nonzero) digits is 111132, while the sum is 39.

The square root of 1372703673 is about 37050.0158299561. The cubic root of 1372703673 is about 1111.3706718114.

The spelling of 1372703673 in words is "one billion, three hundred seventy-two million, seven hundred three thousand, six hundred seventy-three".