3541626432 has 84 divisors (see below), whose sum is σ = 10303058896. Its totient is φ = 1162909440.

The previous prime is 3541626427. The next prime is 3541626433. The reversal of 3541626432 is 2346261453.

3541626432 is a `hidden beast` number, since 3 + 5 + 4 + 1 + 6 + 2 + 643 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (3541626433) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7294 + ... + 84477.

Almost surely, 2^3541626432 is an apocalyptic number.

3541626432 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3541626432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5151529448).

3541626432 is an abundant number, since it is smaller than the sum of its proper divisors (6761432464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3541626432 is a wasteful number, since it uses less digits than its factorization.

3541626432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91856 (or 91843 counting only the distinct ones).

The product of its digits is 103680, while the sum is 36.

The square root of 3541626432 is about 59511.5655314158. The cubic root of 3541626432 is about 1524.2899400822.

Adding to 3541626432 its reverse (2346261453), we get a palindrome (5887887885).

The spelling of 3541626432 in words is "three billion, five hundred forty-one million, six hundred twenty-six thousand, four hundred thirty-two".