1372164673 has 16 divisors (see below), whose sum is σ = 1607299200. Its totient is φ = 1157497600.

The previous prime is 1372164631. The next prime is 1372164679. The reversal of 1372164673 is 3764612731.

It is a cyclic number.

It is not a de Polignac number, because 1372164673 - 2⁹ = 1372164161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1372164679) 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, 38398 + ... + 64951.

It is an arithmetic number, because the mean of its divisors is an integer number (100456200).

Almost surely, 2^1372164673 is an apocalyptic number.

It is an amenable number.

1372164673 is a deficient number, since it is larger than the sum of its proper divisors (235134527).

1372164673 is a wasteful number, since it uses less digits than its factorization.

1372164673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103448.

The product of its digits is 127008, while the sum is 40.

The square root of 1372164673 is about 37042.7411647680. The cubic root of 1372164673 is about 1111.2251907376.

The spelling of 1372164673 in words is "one billion, three hundred seventy-two million, one hundred sixty-four thousand, six hundred seventy-three".