4929405 has 32 divisors (see below), whose sum is σ = 8999424. Its totient is φ = 2282496.

The previous prime is 4929401. The next prime is 4929427. The reversal of 4929405 is 5049294.

4929405 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4929405 - 2² = 4929401 is a prime.

It is a super-3 number, since 3×4929405³ (a number of 21 digits) contains 333 as substring.

4929405 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4929401) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2572 + ... + 4058.

It is an arithmetic number, because the mean of its divisors is an integer number (281232).

Almost surely, 2^4929405 is an apocalyptic number.

It is an amenable number.

4929405 is a deficient number, since it is larger than the sum of its proper divisors (4070019).

4929405 is a wasteful number, since it uses less digits than its factorization.

4929405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1525.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 4929405 is about 2220.2263398131. The cubic root of 4929405 is about 170.1890054727.

The spelling of 4929405 in words is "four million, nine hundred twenty-nine thousand, four hundred five".