3641244246 has 128 divisors (see below), whose sum is σ = 9074073600. Its totient is φ = 1075576320.

The previous prime is 3641244239. The next prime is 3641244251. The reversal of 3641244246 is 6424421463.

3641244246 is a `hidden beast` number, since 3 + 641 + 2 + 4 + 4 + 2 + 4 + 6 = 666.

3641244246 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3641244246.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3330876 + ... + 3331968.

It is an arithmetic number, because the mean of its divisors is an integer number (70891200).

Almost surely, 2^3641244246 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3641244246, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4537036800).

3641244246 is an abundant number, since it is smaller than the sum of its proper divisors (5432829354).

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

3641244246 is a wasteful number, since it uses less digits than its factorization.

3641244246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1331 (or 1325 counting only the distinct ones).

The product of its digits is 110592, while the sum is 36.

The square root of 3641244246 is about 60342.7232232686. The cubic root of 3641244246 is about 1538.4495901932.

The spelling of 3641244246 in words is "three billion, six hundred forty-one million, two hundred forty-four thousand, two hundred forty-six".