4299390 has 96 divisors (see below), whose sum is σ = 12220416. Its totient is φ = 1045440.

The previous prime is 4299329. The next prime is 4299391. The reversal of 4299390 is 939924.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4299391) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 64137 + ... + 64203.

It is an arithmetic number, because the mean of its divisors is an integer number (127296).

Almost surely, 2^4299390 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4299390, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6110208).

4299390 is an abundant number, since it is smaller than the sum of its proper divisors (7921026).

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

4299390 is a wasteful number, since it uses less digits than its factorization.

4299390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134 (or 131 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 36.

The square root of 4299390 is about 2073.4970460553. The cubic root of 4299390 is about 162.6056433366.

The spelling of 4299390 in words is "four million, two hundred ninety-nine thousand, three hundred ninety".