13479435 has 24 divisors (see below), whose sum is σ = 23765040. Its totient is φ = 7065792.

The previous prime is 13479409. The next prime is 13479439. The reversal of 13479435 is 53497431.

13479435 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 13479435 - 2¹³ = 13471243 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13479435.

It is not an unprimeable number, because it can be changed into a prime (13479439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 117 + ... + 5193.

It is an arithmetic number, because the mean of its divisors is an integer number (990210).

Almost surely, 2^13479435 is an apocalyptic number.

13479435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13479435 is a deficient number, since it is larger than the sum of its proper divisors (10285605).

13479435 is a wasteful number, since it uses less digits than its factorization.

13479435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5147 (or 5144 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 13479435 is about 3671.4350055530. The cubic root of 13479435 is about 237.9891893025.

The spelling of 13479435 in words is "thirteen million, four hundred seventy-nine thousand, four hundred thirty-five".