4432979401 has 4 divisors (see below), whose sum is σ = 4439145600. Its totient is φ = 4426813204.

The previous prime is 4432979351. The next prime is 4432979407. The reversal of 4432979401 is 1049792344.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4432979401 - 2⁷ = 4432979273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4432979407) 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, 3082021 + ... + 3083458.

It is an arithmetic number, because the mean of its divisors is an integer number (1109786400).

Almost surely, 2^4432979401 is an apocalyptic number.

It is an amenable number.

4432979401 is a deficient number, since it is larger than the sum of its proper divisors (6166199).

4432979401 is an equidigital number, since it uses as much as digits as its factorization.

4432979401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6166198.

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 4432979401 is about 66580.6233148955. The cubic root of 4432979401 is about 1642.7264040503.

The spelling of 4432979401 in words is "four billion, four hundred thirty-two million, nine hundred seventy-nine thousand, four hundred one".