4429458 has 32 divisors (see below), whose sum is σ = 10739520. Its totient is φ = 1342080.

The previous prime is 4429457. The next prime is 4429459. The reversal of 4429458 is 8549244.

It is an interprime number because it is at equal distance from previous prime (4429457) and next prime (4429459).

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (4429457) 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, 3135 + ... + 4322.

It is an arithmetic number, because the mean of its divisors is an integer number (335610).

Almost surely, 2^4429458 is an apocalyptic number.

4429458 is an abundant number, since it is smaller than the sum of its proper divisors (6310062).

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

4429458 is a wasteful number, since it uses less digits than its factorization.

4429458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7479 (or 7473 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The square root of 4429458 is about 2104.6277580608. The cubic root of 4429458 is about 164.2291314368.

The spelling of 4429458 in words is "four million, four hundred twenty-nine thousand, four hundred fifty-eight".