4480306779 has 12 divisors (see below), whose sum is σ = 6468609336. Its totient is φ = 2757111552.

The previous prime is 4480306729. The next prime is 4480306793. The reversal of 4480306779 is 9776030844.

It is a happy number.

It is not a de Polignac number, because 4480306779 - 2¹⁵ = 4480274011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4480306709) 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, 4417942 + ... + 4418955.

It is an arithmetic number, because the mean of its divisors is an integer number (539050778).

Almost surely, 2^4480306779 is an apocalyptic number.

4480306779 is a deficient number, since it is larger than the sum of its proper divisors (1988302557).

4480306779 is a wasteful number, since it uses less digits than its factorization.

4480306779 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8836926 (or 8836913 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 48.

The square root of 4480306779 is about 66935.0937774797. The cubic root of 4480306779 is about 1648.5517477486.

The spelling of 4480306779 in words is "four billion, four hundred eighty million, three hundred six thousand, seven hundred seventy-nine".