4234739 has 8 divisors (see below), whose sum is σ = 4501440. Its totient is φ = 3972456.

The previous prime is 4234733. The next prime is 4234771. The reversal of 4234739 is 9374324.

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

It is a cyclic number.

It is not a de Polignac number, because 4234739 - 2⁴ = 4234723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4234733) 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, 992 + ... + 3074.

It is an arithmetic number, because the mean of its divisors is an integer number (562680).

Almost surely, 2^4234739 is an apocalyptic number.

4234739 is a deficient number, since it is larger than the sum of its proper divisors (266701).

4234739 is a wasteful number, since it uses less digits than its factorization.

4234739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2209.

The product of its digits is 18144, while the sum is 32.

The square root of 4234739 is about 2057.8481479448. The cubic root of 4234739 is about 161.7864762973.

The spelling of 4234739 in words is "four million, two hundred thirty-four thousand, seven hundred thirty-nine".