4407217772 has 12 divisors (see below), whose sum is σ = 8047963056. Its totient is φ = 2107799760.

The previous prime is 4407217739. The next prime is 4407217781. The reversal of 4407217772 is 2777127044.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23952179 + ... + 23952362.

It is an arithmetic number, because the mean of its divisors is an integer number (670663588).

Almost surely, 2^4407217772 is an apocalyptic number.

It is an amenable number.

4407217772 is a deficient number, since it is larger than the sum of its proper divisors (3640745284).

4407217772 is a wasteful number, since it uses less digits than its factorization.

4407217772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47904568 (or 47904566 counting only the distinct ones).

The product of its (nonzero) digits is 153664, while the sum is 41.

The square root of 4407217772 is about 66386.8795169648. The cubic root of 4407217772 is about 1639.5380629388.

The spelling of 4407217772 in words is "four billion, four hundred seven million, two hundred seventeen thousand, seven hundred seventy-two".