3643416423 has 8 divisors (see below), whose sum is σ = 5397654000. Its totient is φ = 2428944264.

The previous prime is 3643416419. The next prime is 3643416433. The reversal of 3643416423 is 3246143463.

3643416423 is a `hidden beast` number, since 3 + 6 + 4 + 3 + 4 + 1 + 642 + 3 = 666.

It is not a de Polignac number, because 3643416423 - 2² = 3643416419 is a prime.

It is a super-2 number, since 2×3643416423² = 26548966462772229858, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3643416433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67470648 + ... + 67470701.

It is an arithmetic number, because the mean of its divisors is an integer number (674706750).

Almost surely, 2^3643416423 is an apocalyptic number.

3643416423 is a deficient number, since it is larger than the sum of its proper divisors (1754237577).

3643416423 is a wasteful number, since it uses less digits than its factorization.

3643416423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134941358 (or 134941352 counting only the distinct ones).

The product of its digits is 124416, while the sum is 36.

The square root of 3643416423 is about 60360.7192054568. The cubic root of 3643416423 is about 1538.7554490607.

Adding to 3643416423 its reverse (3246143463), we get a palindrome (6889559886).

The spelling of 3643416423 in words is "three billion, six hundred forty-three million, four hundred sixteen thousand, four hundred twenty-three".