4429490 has 24 divisors (see below), whose sum is σ = 8636868. Its totient is φ = 1634880.

The previous prime is 4429483. The next prime is 4429493. The reversal of 4429490 is 949244.

It can be written as a sum of positive squares in 6 ways, for example, as 1018081 + 3411409 = 1009^2 + 1847^2 .

It is not an unprimeable number, because it can be changed into a prime (4429493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 380 + ... + 3000.

Almost surely, 2^4429490 is an apocalyptic number.

4429490 is a deficient number, since it is larger than the sum of its proper divisors (4207378).

4429490 is a wasteful number, since it uses less digits than its factorization.

4429490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2654 (or 2641 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 4429490 is about 2104.6353603415. The cubic root of 4429490 is about 164.2295269193.

The spelling of 4429490 in words is "four million, four hundred twenty-nine thousand, four hundred ninety".