2996703072 has 72 divisors (see below), whose sum is σ = 9296600040. Its totient is φ = 908090880.

The previous prime is 2996703029. The next prime is 2996703077. The reversal of 2996703072 is 2703076992.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (72).

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2996703077) 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, 469797 + ... + 476132.

It is an arithmetic number, because the mean of its divisors is an integer number (129119445).

Almost surely, 2^2996703072 is an apocalyptic number.

2996703072 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2996703072 is an abundant number, since it is smaller than the sum of its proper divisors (6299896968).

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

2996703072 is a wasteful number, since it uses less digits than its factorization.

2996703072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 945956 (or 945945 counting only the distinct ones).

The product of its (nonzero) digits is 285768, while the sum is 45.

The square root of 2996703072 is about 54742.1507798150. The cubic root of 2996703072 is about 1441.7210440930.

The spelling of 2996703072 in words is "two billion, nine hundred ninety-six million, seven hundred three thousand, seventy-two".