4464746918 has 8 divisors (see below), whose sum is σ = 6728860920. Its totient is φ = 2221793280.

The previous prime is 4464746917. The next prime is 4464746927. The reversal of 4464746918 is 8196474644.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 4464746918.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4464746917) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5289563 + ... + 5290406.

It is an arithmetic number, because the mean of its divisors is an integer number (841107615).

Almost surely, 2^4464746918 is an apocalyptic number.

4464746918 is a deficient number, since it is larger than the sum of its proper divisors (2264114002).

4464746918 is a wasteful number, since it uses less digits than its factorization.

4464746918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10580182.

The product of its digits is 4644864, while the sum is 53.

The square root of 4464746918 is about 66818.7617215405. The cubic root of 4464746918 is about 1646.6410907441.

The spelling of 4464746918 in words is "four billion, four hundred sixty-four million, seven hundred forty-six thousand, nine hundred eighteen".