4928929 has 4 divisors (see below), whose sum is σ = 5218884. Its totient is φ = 4638976.

The previous prime is 4928899. The next prime is 4928933. The reversal of 4928929 is 9298294.

It is a happy number.

4928929 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9298294 = 2 ⋅4649147.

It can be written as a sum of positive squares in 2 ways, for example, as 3794704 + 1134225 = 1948^2 + 1065^2 .

It is a cyclic number.

It is not a de Polignac number, because 4928929 - 2¹³ = 4920737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4928029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144952 + ... + 144985.

It is an arithmetic number, because the mean of its divisors is an integer number (1304721).

Almost surely, 2^4928929 is an apocalyptic number.

It is an amenable number.

4928929 is a deficient number, since it is larger than the sum of its proper divisors (289955).

4928929 is a wasteful number, since it uses less digits than its factorization.

4928929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289954.

The product of its digits is 93312, while the sum is 43.

The square root of 4928929 is about 2220.1191409472. The cubic root of 4928929 is about 170.1835272879.

The spelling of 4928929 in words is "four million, nine hundred twenty-eight thousand, nine hundred twenty-nine".