2729201079 has 16 divisors (see below), whose sum is σ = 3991688064. Its totient is φ = 1644919200.

The previous prime is 2729201053. The next prime is 2729201081. The reversal of 2729201079 is 9701029272.

It is not a de Polignac number, because 2729201079 - 2⁹ = 2729200567 is a prime.

It is a super-2 number, since 2×2729201079² = 14897077059229528482, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2729201009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 222489 + ... + 234434.

It is an arithmetic number, because the mean of its divisors is an integer number (249480504).

Almost surely, 2^2729201079 is an apocalyptic number.

2729201079 is a deficient number, since it is larger than the sum of its proper divisors (1262486985).

2729201079 is a wasteful number, since it uses less digits than its factorization.

2729201079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457118.

The product of its (nonzero) digits is 31752, while the sum is 39.

The square root of 2729201079 is about 52241.7560864870. The cubic root of 2729201079 is about 1397.4786385241.

The spelling of 2729201079 in words is "two billion, seven hundred twenty-nine million, two hundred one thousand, seventy-nine".