1672852997 has 8 divisors (see below), whose sum is σ = 1748898240. Its totient is φ = 1600108620.

The previous prime is 1672852963. The next prime is 1672853027. The reversal of 1672852997 is 7992582761.

It is not a de Polignac number, because 1672852997 - 2⁶ = 1672852933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1672852957) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56579 + ... + 80912.

It is an arithmetic number, because the mean of its divisors is an integer number (218612280).

Almost surely, 2^1672852997 is an apocalyptic number.

It is an amenable number.

1672852997 is a deficient number, since it is larger than the sum of its proper divisors (76045243).

1672852997 is an frugal number, since it uses more digits than its factorization.

1672852997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137560 (or 137514 counting only the distinct ones).

The product of its digits is 3810240, while the sum is 56.

The square root of 1672852997 is about 40900.5256323192. The cubic root of 1672852997 is about 1187.0962313632.

The spelling of 1672852997 in words is "one billion, six hundred seventy-two million, eight hundred fifty-two thousand, nine hundred ninety-seven".