3072250902 has 24 divisors (see below), whose sum is σ = 7147686456. Its totient is φ = 877785888.

The previous prime is 3072250901. The next prime is 3072250949. The reversal of 3072250902 is 2090522703.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 3072250902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3072250901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5224623 + ... + 5225210.

It is an arithmetic number, because the mean of its divisors is an integer number (297820269).

Almost surely, 2^3072250902 is an apocalyptic number.

3072250902 is an abundant number, since it is smaller than the sum of its proper divisors (4075435554).

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

3072250902 is a wasteful number, since it uses less digits than its factorization.

3072250902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10449852 (or 10449845 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 3072250902 is about 55427.8892075100. The cubic root of 3072250902 is about 1453.7360495070.

The spelling of 3072250902 in words is "three billion, seventy-two million, two hundred fifty thousand, nine hundred two".