4430253966 has 16 divisors (see below), whose sum is σ = 9066566784. Its totient is φ = 1442408184.

The previous prime is 4430253913. The next prime is 4430253967. The reversal of 4430253966 is 6693520344.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4430253967) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8585506 + ... + 8586021.

It is an arithmetic number, because the mean of its divisors is an integer number (566660424).

Almost surely, 2^4430253966 is an apocalyptic number.

4430253966 is an abundant number, since it is smaller than the sum of its proper divisors (4636312818).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4430253966 is a wasteful number, since it uses less digits than its factorization.

4430253966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17171575.

The product of its (nonzero) digits is 466560, while the sum is 42.

The square root of 4430253966 is about 66560.1529896078. The cubic root of 4430253966 is about 1642.3896807863.

The spelling of 4430253966 in words is "four billion, four hundred thirty million, two hundred fifty-three thousand, nine hundred sixty-six".