4692939 has 4 divisors (see below), whose sum is σ = 6257256. Its totient is φ = 3128624.

The previous prime is 4692931. The next prime is 4692949. The reversal of 4692939 is 9392964.

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 4692939 - 2³ = 4692931 is a prime.

It is a D-number.

4692939 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 4692939.

It is not an unprimeable number, because it can be changed into a prime (4692931) 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, 782154 + ... + 782159.

It is an arithmetic number, because the mean of its divisors is an integer number (1564314).

Almost surely, 2^4692939 is an apocalyptic number.

4692939 is a deficient number, since it is larger than the sum of its proper divisors (1564317).

4692939 is a wasteful number, since it uses less digits than its factorization.

4692939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1564316.

The product of its digits is 104976, while the sum is 42.

The square root of 4692939 is about 2166.3192285534. The cubic root of 4692939 is about 167.4229422043.

The spelling of 4692939 in words is "four million, six hundred ninety-two thousand, nine hundred thirty-nine".