1672271373 has 16 divisors (see below), whose sum is σ = 2328270336. Its totient is φ = 1065628080.

The previous prime is 1672271369. The next prime is 1672271383. The reversal of 1672271373 is 3731722761.

1672271373 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1672271373 - 2² = 1672271369 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1672271323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100686 + ... + 116112.

It is an arithmetic number, because the mean of its divisors is an integer number (145516896).

Almost surely, 2^1672271373 is an apocalyptic number.

It is an amenable number.

1672271373 is a deficient number, since it is larger than the sum of its proper divisors (655998963).

1672271373 is a wasteful number, since it uses less digits than its factorization.

1672271373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17024.

The product of its digits is 74088, while the sum is 39.

The square root of 1672271373 is about 40893.4147877137. The cubic root of 1672271373 is about 1186.9586373459.

The spelling of 1672271373 in words is "one billion, six hundred seventy-two million, two hundred seventy-one thousand, three hundred seventy-three".