3625413 has 16 divisors (see below), whose sum is σ = 5362752. Its totient is φ = 2160000.

The previous prime is 3625411. The next prime is 3625423. The reversal of 3625413 is 3145263.

It is a happy number.

It is not a de Polignac number, because 3625413 - 2¹ = 3625411 is a prime.

3625413 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3625411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1113 + ... + 2913.

It is an arithmetic number, because the mean of its divisors is an integer number (335172).

Almost surely, 2^3625413 is an apocalyptic number.

3625413 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

3625413 is a deficient number, since it is larger than the sum of its proper divisors (1737339).

3625413 is a wasteful number, since it uses less digits than its factorization.

3625413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1876.

The product of its digits is 2160, while the sum is 24.

The square root of 3625413 is about 1904.0517324905. The cubic root of 3625413 is about 153.6216749333.

It can be divided in two parts, 362 and 5413, that added together give a palindrome (5775).

The spelling of 3625413 in words is "three million, six hundred twenty-five thousand, four hundred thirteen".