1492372673 has 12 divisors (see below), whose sum is σ = 1653504048. Its totient is φ = 1335513960.

The previous prime is 1492372657. The next prime is 1492372681. The reversal of 1492372673 is 3762732941.

It is not a de Polignac number, because 1492372673 - 2⁴ = 1492372657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1492372073) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1048040 + ... + 1049462.

It is an arithmetic number, because the mean of its divisors is an integer number (137792004).

Almost surely, 2^1492372673 is an apocalyptic number.

It is an amenable number.

1492372673 is a deficient number, since it is larger than the sum of its proper divisors (161131375).

1492372673 is an frugal number, since it uses more digits than its factorization.

1492372673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2924 (or 1501 counting only the distinct ones).

The product of its digits is 381024, while the sum is 44.

The square root of 1492372673 is about 38631.2395995780. The cubic root of 1492372673 is about 1142.7706979548.

The spelling of 1492372673 in words is "one billion, four hundred ninety-two million, three hundred seventy-two thousand, six hundred seventy-three".