2829639242 has 16 divisors (see below), whose sum is σ = 4257316800. Its totient is φ = 1410541440.

The previous prime is 2829639223. The next prime is 2829639299. The reversal of 2829639242 is 2429369282.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1223267 + ... + 1225577.

It is an arithmetic number, because the mean of its divisors is an integer number (266082300).

Almost surely, 2^2829639242 is an apocalyptic number.

2829639242 is a deficient number, since it is larger than the sum of its proper divisors (1427677558).

2829639242 is a wasteful number, since it uses less digits than its factorization.

2829639242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3901.

The product of its digits is 746496, while the sum is 47.

The square root of 2829639242 is about 53194.3534785413. The cubic root of 2829639242 is about 1414.4155530639.

The spelling of 2829639242 in words is "two billion, eight hundred twenty-nine million, six hundred thirty-nine thousand, two hundred forty-two".