4464238997 has 2 divisors, whose sum is σ = 4464238998. Its totient is φ = 4464238996.

The previous prime is 4464238991. The next prime is 4464239089. The reversal of 4464238997 is 7998324644.

4464238997 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3462263281 + 1001975716 = 58841^2 + 31654^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4464238997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4464238991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2232119498 + 2232119499.

It is an arithmetic number, because the mean of its divisors is an integer number (2232119499).

Almost surely, 2^4464238997 is an apocalyptic number.

It is an amenable number.

4464238997 is a deficient number, since it is larger than the sum of its proper divisors (1).

4464238997 is an equidigital number, since it uses as much as digits as its factorization.

4464238997 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10450944, while the sum is 56.

The square root of 4464238997 is about 66814.9608770371. The cubic root of 4464238997 is about 1646.5786463457.

The spelling of 4464238997 in words is "four billion, four hundred sixty-four million, two hundred thirty-eight thousand, nine hundred ninety-seven".