4298739 has 16 divisors (see below), whose sum is σ = 6266880. Its totient is φ = 2609280.

The previous prime is 4298729. The next prime is 4298759. The reversal of 4298739 is 9378924.

It is not a de Polignac number, because 4298739 - 2¹³ = 4290547 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4298739.

It is not an unprimeable number, because it can be changed into a prime (4298729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 222 + ... + 2940.

It is an arithmetic number, because the mean of its divisors is an integer number (391680).

Almost surely, 2^4298739 is an apocalyptic number.

4298739 is a deficient number, since it is larger than the sum of its proper divisors (1968141).

4298739 is a wasteful number, since it uses less digits than its factorization.

4298739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2770.

The product of its digits is 108864, while the sum is 42.

The square root of 4298739 is about 2073.3400589387. The cubic root of 4298739 is about 162.5974358454.

The spelling of 4298739 in words is "four million, two hundred ninety-eight thousand, seven hundred thirty-nine".