4490964 has 60 divisors (see below), whose sum is σ = 11952864. Its totient is φ = 1470096.

The previous prime is 4490953. The next prime is 4490977. The reversal of 4490964 is 4690944.

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

It is a zygodrome in base 3.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 26809 + ... + 26975.

Almost surely, 2^4490964 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4490964, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5976432).

4490964 is an abundant number, since it is smaller than the sum of its proper divisors (7461900).

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

4490964 is a wasteful number, since it uses less digits than its factorization.

4490964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266 (or 255 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 4490964 is about 2119.1894676975. The cubic root of 4490964 is about 164.9857838992.

The spelling of 4490964 in words is "four million, four hundred ninety thousand, nine hundred sixty-four".