3072173297 has 4 divisors (see below), whose sum is σ = 3072363840. Its totient is φ = 3071982756.

The previous prime is 3072173267. The next prime is 3072173339. The reversal of 3072173297 is 7923712703.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7923712703 = 137 ⋅57837319.

It is a cyclic number.

It is not a de Polignac number, because 3072173297 - 2¹⁰ = 3072172273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3072173267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68597 + ... + 104162.

It is an arithmetic number, because the mean of its divisors is an integer number (768090960).

Almost surely, 2^3072173297 is an apocalyptic number.

It is an amenable number.

3072173297 is a deficient number, since it is larger than the sum of its proper divisors (190543).

3072173297 is a wasteful number, since it uses less digits than its factorization.

3072173297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190542.

The product of its (nonzero) digits is 111132, while the sum is 41.

The square root of 3072173297 is about 55427.1891493696. The cubic root of 3072173297 is about 1453.7238089555.

The spelling of 3072173297 in words is "three billion, seventy-two million, one hundred seventy-three thousand, two hundred ninety-seven".