4301389 has 4 divisors (see below), whose sum is σ = 4332924. Its totient is φ = 4269856.

The previous prime is 4301371. The next prime is 4301399. The reversal of 4301389 is 9831034.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2175625 + 2125764 = 1475^2 + 1458^2 .

It is a cyclic number.

It is not a de Polignac number, because 4301389 - 2⁷ = 4301261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4301359) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15562 + ... + 15835.

It is an arithmetic number, because the mean of its divisors is an integer number (1083231).

Almost surely, 2^4301389 is an apocalyptic number.

It is an amenable number.

4301389 is a deficient number, since it is larger than the sum of its proper divisors (31535).

4301389 is a wasteful number, since it uses less digits than its factorization.

4301389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31534.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 4301389 is about 2073.9790259306. The cubic root of 4301389 is about 162.6308405791.

The spelling of 4301389 in words is "four million, three hundred one thousand, three hundred eighty-nine".