3601264212 has 180 divisors, whose sum is σ = 11794559700. Its totient is φ = 949729536.

The previous prime is 3601264211. The next prime is 3601264231. The reversal of 3601264212 is 2124621063.

3601264212 is a `hidden beast` number, since 3 + 6 + 0 + 1 + 2 + 642 + 12 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2365460496 + 1235803716 = 48636^2 + 35154^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3601264211) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 197664 + ... + 215112.

Almost surely, 2^3601264212 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 3601264212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5897279850).

3601264212 is an abundant number, since it is smaller than the sum of its proper divisors (8193295488).

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

3601264212 is a wasteful number, since it uses less digits than its factorization.

3601264212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17492 (or 17474 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 3601264212 is about 60010.5341752596. The cubic root of 3601264212 is about 1532.7982470464.

Adding to 3601264212 its reverse (2124621063), we get a palindrome (5725885275).

The spelling of 3601264212 in words is "three billion, six hundred one million, two hundred sixty-four thousand, two hundred twelve".