4460379991 has 2 divisors, whose sum is σ = 4460379992. Its totient is φ = 4460379990.

The previous prime is 4460379983. The next prime is 4460380033. The reversal of 4460379991 is 1999730644.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4460379991 - 2³ = 4460379983 is a prime.

It is a super-2 number, since 2×4460379991² = 39789979328226320162, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4460379971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2230189995 + 2230189996.

It is an arithmetic number, because the mean of its divisors is an integer number (2230189996).

Almost surely, 2^4460379991 is an apocalyptic number.

4460379991 is a deficient number, since it is larger than the sum of its proper divisors (1).

4460379991 is an equidigital number, since it uses as much as digits as its factorization.

4460379991 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1469664, while the sum is 52.

The square root of 4460379991 is about 66786.0763258331. The cubic root of 4460379991 is about 1646.1040608930.

The spelling of 4460379991 in words is "four billion, four hundred sixty million, three hundred seventy-nine thousand, nine hundred ninety-one".