4406161264 has 40 divisors (see below), whose sum is σ = 8730066240. Its totient is φ = 2153365248.

The previous prime is 4406161213. The next prime is 4406161301. The reversal of 4406161264 is 4621616044.

It is a congruent number.

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, 638022 + ... + 644890.

It is an arithmetic number, because the mean of its divisors is an integer number (218251656).

Almost surely, 2^4406161264 is an apocalyptic number.

It is an amenable number.

4406161264 is a deficient number, since it is larger than the sum of its proper divisors (4323904976).

4406161264 is a wasteful number, since it uses less digits than its factorization.

4406161264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7777 (or 7771 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 4406161264 is about 66378.9218351729. The cubic root of 4406161264 is about 1639.4070412374.

The spelling of 4406161264 in words is "four billion, four hundred six million, one hundred sixty-one thousand, two hundred sixty-four".