4361323664 has 40 divisors (see below), whose sum is σ = 8822649600. Its totient is φ = 2084622848.

The previous prime is 4361323651. The next prime is 4361323697. The reversal of 4361323664 is 4663231634.

It is a super-2 number, since 2×4361323664² = 38042288204332769792, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1075112 + ... + 1079160.

It is an arithmetic number, because the mean of its divisors is an integer number (220566240).

Almost surely, 2^4361323664 is an apocalyptic number.

It is an amenable number.

4361323664 is an abundant number, since it is smaller than the sum of its proper divisors (4461325936).

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

4361323664 is a wasteful number, since it uses less digits than its factorization.

4361323664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7007 (or 7001 counting only the distinct ones).

The product of its digits is 186624, while the sum is 38.

The square root of 4361323664 is about 66040.3184728844. The cubic root of 4361323664 is about 1633.8271399142.

The spelling of 4361323664 in words is "four billion, three hundred sixty-one million, three hundred twenty-three thousand, six hundred sixty-four".