4669939 has 4 divisors (see below), whose sum is σ = 4686840. Its totient is φ = 4653040.

The previous prime is 4669913. The next prime is 4669949. The reversal of 4669939 is 9399664.

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

It is a cyclic number.

It is not a de Polignac number, because 4669939 - 2⁷ = 4669811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4669949) 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, 8029 + ... + 8590.

It is an arithmetic number, because the mean of its divisors is an integer number (1171710).

Almost surely, 2^4669939 is an apocalyptic number.

4669939 is a deficient number, since it is larger than the sum of its proper divisors (16901).

4669939 is a wasteful number, since it uses less digits than its factorization.

4669939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16900.

The product of its digits is 314928, while the sum is 46.

The square root of 4669939 is about 2161.0041647345. The cubic root of 4669939 is about 167.1489819962.

The spelling of 4669939 in words is "four million, six hundred sixty-nine thousand, nine hundred thirty-nine".