2742990029 has 8 divisors (see below), whose sum is σ = 2959397280. Its totient is φ = 2527355376.

The previous prime is 2742989987. The next prime is 2742990053. The reversal of 2742990029 is 9200992472.

It is a happy number.

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

It is not a de Polignac number, because 2742990029 - 2²⁰ = 2741941453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2742999029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185759 + ... + 199980.

It is an arithmetic number, because the mean of its divisors is an integer number (369924660).

Almost surely, 2^2742990029 is an apocalyptic number.

It is an amenable number.

2742990029 is a deficient number, since it is larger than the sum of its proper divisors (216407251).

2742990029 is a wasteful number, since it uses less digits than its factorization.

2742990029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386299.

The product of its (nonzero) digits is 163296, while the sum is 44.

The square root of 2742990029 is about 52373.5623096234. The cubic root of 2742990029 is about 1399.8282151468.

The spelling of 2742990029 in words is "two billion, seven hundred forty-two million, nine hundred ninety thousand, twenty-nine".