4490934 has 32 divisors (see below), whose sum is σ = 10713600. Its totient is φ = 1227072.

The previous prime is 4490933. The next prime is 4490947. The reversal of 4490934 is 4390944.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4490895 and 4490904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4490933) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1359 + ... + 3290.

It is an arithmetic number, because the mean of its divisors is an integer number (334800).

Almost surely, 2^4490934 is an apocalyptic number.

4490934 is an abundant number, since it is smaller than the sum of its proper divisors (6222666).

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

4490934 is a wasteful number, since it uses less digits than its factorization.

4490934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4684.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 4490934 is about 2119.1823895078. The cubic root of 4490934 is about 164.9854165256.

The spelling of 4490934 in words is "four million, four hundred ninety thousand, nine hundred thirty-four".