4490856948 has 24 divisors (see below), whose sum is σ = 11030175520. Its totient is φ = 1418165280.

The previous prime is 4490856947. The next prime is 4490856983. The reversal of 4490856948 is 8496580944.

It is a super-2 number, since 2×4490856948² = 40335592254799749408, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4490856947) 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, 9848143 + ... + 9848598.

Almost surely, 2^4490856948 is an apocalyptic number.

It is an amenable number.

4490856948 is an abundant number, since it is smaller than the sum of its proper divisors (6539318572).

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

4490856948 is a wasteful number, since it uses less digits than its factorization.

4490856948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19696767 (or 19696765 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 57.

The square root of 4490856948 is about 67013.8563880635. The cubic root of 4490856948 is about 1649.8447295580.

The spelling of 4490856948 in words is "four billion, four hundred ninety million, eight hundred fifty-six thousand, nine hundred forty-eight".