4299638 has 16 divisors (see below), whose sum is σ = 7609344. Its totient is φ = 1783080.

The previous prime is 4299637. The next prime is 4299653. The reversal of 4299638 is 8369924.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4299595 and 4299604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4299637) 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, 4520 + ... + 5387.

It is an arithmetic number, because the mean of its divisors is an integer number (475584).

Almost surely, 2^4299638 is an apocalyptic number.

4299638 is a deficient number, since it is larger than the sum of its proper divisors (3309706).

4299638 is a wasteful number, since it uses less digits than its factorization.

4299638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9947.

The product of its digits is 93312, while the sum is 41.

The square root of 4299638 is about 2073.5568475448. The cubic root of 4299638 is about 162.6087697820.

It can be divided in two parts, 42996 and 38, that added together give a palindrome (43034).

The spelling of 4299638 in words is "four million, two hundred ninety-nine thousand, six hundred thirty-eight".