3561214104 has 96 divisors (see below), whose sum is σ = 11067114240. Its totient is φ = 1013400000.

The previous prime is 3561214091. The next prime is 3561214109. The reversal of 3561214104 is 4014121653.

It is a happy number.

3561214104 is a `hidden beast` number, since 3 + 5 + 612 + 1 + 41 + 0 + 4 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3561214109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 112429 + ... + 140579.

It is an arithmetic number, because the mean of its divisors is an integer number (115282440).

Almost surely, 2^3561214104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3561214104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5533557120).

3561214104 is an abundant number, since it is smaller than the sum of its proper divisors (7505900136).

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

3561214104 is a wasteful number, since it uses less digits than its factorization.

3561214104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28421 (or 28414 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 3561214104 is about 59675.9089080342. The cubic root of 3561214104 is about 1527.0949052167.

Adding to 3561214104 its reverse (4014121653), we get a palindrome (7575335757).

The spelling of 3561214104 in words is "three billion, five hundred sixty-one million, two hundred fourteen thousand, one hundred four".