4969539 has 8 divisors (see below), whose sum is σ = 7362320. Its totient is φ = 3313008.

The previous prime is 4969483. The next prime is 4969567. The reversal of 4969539 is 9359694.

It is a happy number.

It is not a de Polignac number, because 4969539 - 2¹¹ = 4967491 is a prime.

It is a d-powerful number, because it can be written as 4³ + 9³ + 6⁵ + 9³ + 5³ + 3¹¹ + 9⁷ .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4969494 and 4969503.

It is not an unprimeable number, because it can be changed into a prime (4969589) 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 7 ways as a sum of consecutive naturals, for example, 92002 + ... + 92055.

It is an arithmetic number, because the mean of its divisors is an integer number (920290).

Almost surely, 2^4969539 is an apocalyptic number.

4969539 is a deficient number, since it is larger than the sum of its proper divisors (2392781).

4969539 is a wasteful number, since it uses less digits than its factorization.

4969539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184066 (or 184060 counting only the distinct ones).

The product of its digits is 262440, while the sum is 45.

The square root of 4969539 is about 2229.2462851825. The cubic root of 4969539 is about 170.6496365826.

The spelling of 4969539 in words is "four million, nine hundred sixty-nine thousand, five hundred thirty-nine".