3479525 has 24 divisors (see below), whose sum is σ = 5029440. Its totient is φ = 2338560.

The previous prime is 3479513. The next prime is 3479537. The reversal of 3479525 is 5259743.

3479525 = 361² + 362² + ... + 385².

It is an interprime number because it is at equal distance from previous prime (3479513) and next prime (3479537).

It is not a de Polignac number, because 3479525 - 2⁶ = 3479461 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is an unprimeable number.

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, 10157 + ... + 10493.

It is an arithmetic number, because the mean of its divisors is an integer number (209560).

Almost surely, 2^3479525 is an apocalyptic number.

3479525 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3479525 is a deficient number, since it is larger than the sum of its proper divisors (1549915).

3479525 is a wasteful number, since it uses less digits than its factorization.

3479525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413 (or 408 counting only the distinct ones).

The product of its digits is 37800, while the sum is 35.

The square root of 3479525 is about 1865.3484929096. The cubic root of 3479525 is about 151.5328019539.

It can be divided in two parts, 3479 and 525, that added together give a palindrome (4004).

The spelling of 3479525 in words is "three million, four hundred seventy-nine thousand, five hundred twenty-five".