3546638163 has 32 divisors (see below), whose sum is σ = 5329800000. Its totient is φ = 2330608896.

The previous prime is 3546638119. The next prime is 3546638171. The reversal of 3546638163 is 3618366453.

3546638163 is a `hidden beast` number, since 3 + 5 + 4 + 6 + 638 + 1 + 6 + 3 = 666.

It is not a de Polignac number, because 3546638163 - 2¹³ = 3546629971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3546631163) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 836533 + ... + 840761.

It is an arithmetic number, because the mean of its divisors is an integer number (166556250).

Almost surely, 2^3546638163 is an apocalyptic number.

3546638163 is a deficient number, since it is larger than the sum of its proper divisors (1783161837).

3546638163 is a wasteful number, since it uses less digits than its factorization.

3546638163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4676 (or 4670 counting only the distinct ones).

The product of its digits is 933120, while the sum is 45.

The square root of 3546638163 is about 59553.6578473564. The cubic root of 3546638163 is about 1525.0086052368.

The spelling of 3546638163 in words is "three billion, five hundred forty-six million, six hundred thirty-eight thousand, one hundred sixty-three".