220079049 has 4 divisors (see below), whose sum is σ = 293438736. Its totient is φ = 146719364.

The previous prime is 220079047. The next prime is 220079053. The reversal of 220079049 is 940970022.

220079049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 220079049 - 2¹ = 220079047 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220079047) 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, 36679839 + ... + 36679844.

It is an arithmetic number, because the mean of its divisors is an integer number (73359684).

Almost surely, 2^220079049 is an apocalyptic number.

It is an amenable number.

220079049 is a deficient number, since it is larger than the sum of its proper divisors (73359687).

220079049 is an equidigital number, since it uses as much as digits as its factorization.

220079049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73359686.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 220079049 is about 14835.0614761112. The cubic root of 220079049 is about 603.7533686355.

The spelling of 220079049 in words is "two hundred twenty million, seventy-nine thousand, forty-nine".