2720152879 has 8 divisors (see below), whose sum is σ = 2889590000. Its totient is φ = 2553342912.

The previous prime is 2720152873. The next prime is 2720152901. The reversal of 2720152879 is 9782510272.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2720152879 - 2⁷ = 2720152751 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2720152873) 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, 654654 + ... + 658795.

It is an arithmetic number, because the mean of its divisors is an integer number (361198750).

Almost surely, 2^2720152879 is an apocalyptic number.

2720152879 is a deficient number, since it is larger than the sum of its proper divisors (169437121).

2720152879 is a wasteful number, since it uses less digits than its factorization.

2720152879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1313577.

The product of its (nonzero) digits is 141120, while the sum is 43.

The square root of 2720152879 is about 52155.0848815338. The cubic root of 2720152879 is about 1395.9325614379.

The spelling of 2720152879 in words is "two billion, seven hundred twenty million, one hundred fifty-two thousand, eight hundred seventy-nine".