4382772449 has 8 divisors (see below), whose sum is σ = 4897821600. Its totient is φ = 3887159200.

The previous prime is 4382772439. The next prime is 4382772473. The reversal of 4382772449 is 9442772834.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4382772449 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4382772397 and 4382772406.

It is not an unprimeable number, because it can be changed into a prime (4382772409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4858499 + ... + 4859400.

It is an arithmetic number, because the mean of its divisors is an integer number (612227700).

Almost surely, 2^4382772449 is an apocalyptic number.

It is an amenable number.

4382772449 is a deficient number, since it is larger than the sum of its proper divisors (515049151).

4382772449 is a wasteful number, since it uses less digits than its factorization.

4382772449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9717951.

The product of its digits is 2709504, while the sum is 50.

The square root of 4382772449 is about 66202.5108964909. The cubic root of 4382772449 is about 1636.5011229056.

The spelling of 4382772449 in words is "four billion, three hundred eighty-two million, seven hundred seventy-two thousand, four hundred forty-nine".