3524407 has 2 divisors, whose sum is σ = 3524408. Its totient is φ = 3524406.

The previous prime is 3524393. The next prime is 3524413. The reversal of 3524407 is 7044253.

It is a strong prime.

It is an emirp because it is prime and its reverse (7044253) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3524407 - 2¹⁵ = 3491639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3524467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1762203 + 1762204.

It is an arithmetic number, because the mean of its divisors is an integer number (1762204).

Almost surely, 2^3524407 is an apocalyptic number.

3524407 is a deficient number, since it is larger than the sum of its proper divisors (1).

3524407 is an equidigital number, since it uses as much as digits as its factorization.

3524407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 3524407 is about 1877.3404059999. The cubic root of 3524407 is about 152.1815553323.

It can be divided in two parts, 35 and 24407, that added together give a palindrome (24442).

The spelling of 3524407 in words is "three million, five hundred twenty-four thousand, four hundred seven".