3446636413 has 16 divisors (see below), whose sum is σ = 3805416000. Its totient is φ = 3095568000.

The previous prime is 3446636377. The next prime is 3446636429. The reversal of 3446636413 is 3146366443.

It is a cyclic number.

It is not a de Polignac number, because 3446636413 - 2⁹ = 3446635901 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 (3446636483) 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, 551281 + ... + 557497.

It is an arithmetic number, because the mean of its divisors is an integer number (237838500).

Almost surely, 2^3446636413 is an apocalyptic number.

It is an amenable number.

3446636413 is a deficient number, since it is larger than the sum of its proper divisors (358779587).

3446636413 is a wasteful number, since it uses less digits than its factorization.

3446636413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6828.

The product of its digits is 373248, while the sum is 40.

The square root of 3446636413 is about 58708.0608860487. The cubic root of 3446636413 is about 1510.5385873132.

The spelling of 3446636413 in words is "three billion, four hundred forty-six million, six hundred thirty-six thousand, four hundred thirteen".