4929939 has 24 divisors (see below), whose sum is σ = 8309600. Its totient is φ = 2815344.

The previous prime is 4929937. The next prime is 4929943. The reversal of 4929939 is 9399294.

4929939 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4929939 - 2¹ = 4929937 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4929894 and 4929903.

It is not an unprimeable number, because it can be changed into a prime (4929937) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2289 + ... + 3885.

Almost surely, 2^4929939 is an apocalyptic number.

4929939 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

4929939 is a deficient number, since it is larger than the sum of its proper divisors (3379661).

4929939 is a wasteful number, since it uses less digits than its factorization.

4929939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1624 (or 1607 counting only the distinct ones).

The product of its digits is 157464, while the sum is 45.

The square root of 4929939 is about 2220.3465945658. The cubic root of 4929939 is about 170.1951507477.

The spelling of 4929939 in words is "four million, nine hundred twenty-nine thousand, nine hundred thirty-nine".