3611443464 has 48 divisors (see below), whose sum is σ = 9783774000. Its totient is φ = 1203472224.

The previous prime is 3611443453. The next prime is 3611443499. The reversal of 3611443464 is 4643441163.

3611443464 is a `hidden beast` number, since 3 + 611 + 4 + 4 + 34 + 6 + 4 = 666.

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

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 449547 + ... + 457509.

It is an arithmetic number, because the mean of its divisors is an integer number (203828625).

Almost surely, 2^3611443464 is an apocalyptic number.

It is an amenable number.

3611443464 is an abundant number, since it is smaller than the sum of its proper divisors (6172330536).

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

3611443464 is a wasteful number, since it uses less digits than its factorization.

3611443464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14274 (or 14267 counting only the distinct ones).

The product of its digits is 82944, while the sum is 36.

The square root of 3611443464 is about 60095.2865372984. The cubic root of 3611443464 is about 1534.2410794299.

The spelling of 3611443464 in words is "three billion, six hundred eleven million, four hundred forty-three thousand, four hundred sixty-four".