4426629 has 8 divisors (see below), whose sum is σ = 5916000. Its totient is φ = 2944176.

The previous prime is 4426627. The next prime is 4426651. The reversal of 4426629 is 9266244.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4426629 - 2¹ = 4426627 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4426629.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4426627) 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, 19 + ... + 2975.

It is an arithmetic number, because the mean of its divisors is an integer number (739500).

Almost surely, 2^4426629 is an apocalyptic number.

It is an amenable number.

4426629 is a deficient number, since it is larger than the sum of its proper divisors (1489371).

4426629 is a wasteful number, since it uses less digits than its factorization.

4426629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3459.

The product of its digits is 20736, while the sum is 33.

The square root of 4426629 is about 2103.9555603672. The cubic root of 4426629 is about 164.1941607806.

The spelling of 4426629 in words is "four million, four hundred twenty-six thousand, six hundred twenty-nine".