4400774460 has 72 divisors (see below), whose sum is σ = 13929420960. Its totient is φ = 1122515328.

The previous prime is 4400774459. The next prime is 4400774489. The reversal of 4400774460 is 644770044.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 527355 + ... + 535634.

It is an arithmetic number, because the mean of its divisors is an integer number (193464180).

Almost surely, 2^4400774460 is an apocalyptic number.

It is an amenable number.

4400774460 is an abundant number, since it is smaller than the sum of its proper divisors (9528646500).

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

4400774460 is a wasteful number, since it uses less digits than its factorization.

4400774460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1063027 (or 1063022 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 36.

The square root of 4400774460 is about 66338.3332621494. Note that the first 3 decimals coincide. The cubic root of 4400774460 is about 1638.7386767053.

The spelling of 4400774460 in words is "four billion, four hundred million, seven hundred seventy-four thousand, four hundred sixty".