3002720147 has 12 divisors (see below), whose sum is σ = 3494120976. Its totient is φ = 2572904880.

The previous prime is 3002720131. The next prime is 3002720153. The reversal of 3002720147 is 7410272003.

It is not a de Polignac number, because 3002720147 - 2⁴ = 3002720131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3002720177) 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, 171533 + ... + 188225.

It is an arithmetic number, because the mean of its divisors is an integer number (291176748).

Almost surely, 2^3002720147 is an apocalyptic number.

3002720147 is a deficient number, since it is larger than the sum of its proper divisors (491400829).

3002720147 is a wasteful number, since it uses less digits than its factorization.

3002720147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20378 (or 20371 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 3002720147 is about 54797.0815554989. The cubic root of 3002720147 is about 1442.6853420538.

The spelling of 3002720147 in words is "three billion, two million, seven hundred twenty thousand, one hundred forty-seven".