2981480746 has 16 divisors (see below), whose sum is σ = 4538369088. Its totient is φ = 1468735200.

The previous prime is 2981480701. The next prime is 2981480753. The reversal of 2981480746 is 6470841892.

It is a happy number.

2981480746 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2981480746.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131251 + ... + 152281.

It is an arithmetic number, because the mean of its divisors is an integer number (283648068).

Almost surely, 2^2981480746 is an apocalyptic number.

2981480746 is a deficient number, since it is larger than the sum of its proper divisors (1556888342).

2981480746 is a wasteful number, since it uses less digits than its factorization.

2981480746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22077.

The product of its (nonzero) digits is 774144, while the sum is 49.

The square root of 2981480746 is about 54602.9371554315. The cubic root of 2981480746 is about 1439.2757330680.

The spelling of 2981480746 in words is "two billion, nine hundred eighty-one million, four hundred eighty thousand, seven hundred forty-six".