3020970072 has 32 divisors (see below), whose sum is σ = 7555935600. Its totient is φ = 1006521984.

The previous prime is 3020970067. The next prime is 3020970079. The reversal of 3020970072 is 2700790203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3020970079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25554 + ... + 81822.

Almost surely, 2^3020970072 is an apocalyptic number.

It is an amenable number.

3020970072 is an abundant number, since it is smaller than the sum of its proper divisors (4534965528).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3020970072 is a wasteful number, since it uses less digits than its factorization.

3020970072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58515 (or 58511 counting only the distinct ones).

The product of its (nonzero) digits is 5292, while the sum is 30.

The square root of 3020970072 is about 54963.3520811822. The cubic root of 3020970072 is about 1445.6022237269.

The spelling of 3020970072 in words is "three billion, twenty million, nine hundred seventy thousand, seventy-two".