3555413 has 4 divisors (see below), whose sum is σ = 3742560. Its totient is φ = 3368268.

The previous prime is 3555403. The next prime is 3555427. The reversal of 3555413 is 3145553.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3555413 - 2⁸ = 3555157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3555403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93545 + ... + 93582.

It is an arithmetic number, because the mean of its divisors is an integer number (935640).

Almost surely, 2^3555413 is an apocalyptic number.

It is an amenable number.

3555413 is a deficient number, since it is larger than the sum of its proper divisors (187147).

3555413 is a wasteful number, since it uses less digits than its factorization.

3555413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187146.

The product of its digits is 4500, while the sum is 26.

The square root of 3555413 is about 1885.5802820352. The cubic root of 3555413 is about 152.6265258293.

The spelling of 3555413 in words is "three million, five hundred fifty-five thousand, four hundred thirteen".