4427004646 has 8 divisors (see below), whose sum is σ = 7031125080. Its totient is φ = 2083296288.

The previous prime is 4427004641. The next prime is 4427004689. The reversal of 4427004646 is 6464007244.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4427004641) 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, 65102976 + ... + 65103043.

It is an arithmetic number, because the mean of its divisors is an integer number (878890635).

Almost surely, 2^4427004646 is an apocalyptic number.

4427004646 is a deficient number, since it is larger than the sum of its proper divisors (2604120434).

4427004646 is a wasteful number, since it uses less digits than its factorization.

4427004646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130206038.

The product of its (nonzero) digits is 129024, while the sum is 37.

The square root of 4427004646 is about 66535.7396141352. The cubic root of 4427004646 is about 1641.9880518268.

The spelling of 4427004646 in words is "four billion, four hundred twenty-seven million, four thousand, six hundred forty-six".