4428590748 has 36 divisors (see below), whose sum is σ = 10532106648. Its totient is φ = 1448333120.

The previous prime is 4428590741. The next prime is 4428590759. The reversal of 4428590748 is 8470958244.

It is a super-2 number, since 2×4428590748² = 39224832026542399008, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4428590748.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4428590741) 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, 31983 + ... + 99398.

It is an arithmetic number, because the mean of its divisors is an integer number (292558518).

Almost surely, 2^4428590748 is an apocalyptic number.

It is an amenable number.

4428590748 is an abundant number, since it is smaller than the sum of its proper divisors (6103515900).

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

4428590748 is a wasteful number, since it uses less digits than its factorization.

4428590748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131494 (or 131439 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 51.

The square root of 4428590748 is about 66547.6577198627. The cubic root of 4428590748 is about 1642.1841249262.

The spelling of 4428590748 in words is "four billion, four hundred twenty-eight million, five hundred ninety thousand, seven hundred forty-eight".