3028172007 has 8 divisors (see below), whose sum is σ = 4614357376. Its totient is φ = 1730383992.

The previous prime is 3028171997. The next prime is 3028172009. The reversal of 3028172007 is 7002718203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3028172007 - 2⁷ = 3028171879 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 (3028172009) 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, 72099313 + ... + 72099354.

It is an arithmetic number, because the mean of its divisors is an integer number (576794672).

Almost surely, 2^3028172007 is an apocalyptic number.

3028172007 is a deficient number, since it is larger than the sum of its proper divisors (1586185369).

3028172007 is a wasteful number, since it uses less digits than its factorization.

3028172007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144198677.

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 3028172007 is about 55028.8288717832. The cubic root of 3028172007 is about 1446.7500747625.

The spelling of 3028172007 in words is "three billion, twenty-eight million, one hundred seventy-two thousand, seven".