2784729006 has 12 divisors (see below), whose sum is σ = 6033579552. Its totient is φ = 928242996.

The previous prime is 2784728959. The next prime is 2784729019. The reversal of 2784729006 is 6009274872.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 77353566 + ... + 77353601.

It is an arithmetic number, because the mean of its divisors is an integer number (502798296).

Almost surely, 2^2784729006 is an apocalyptic number.

2784729006 is an abundant number, since it is smaller than the sum of its proper divisors (3248850546).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2784729006 is a wasteful number, since it uses less digits than its factorization.

2784729006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154707175 (or 154707172 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The square root of 2784729006 is about 52770.5316061910. The cubic root of 2784729006 is about 1406.8927106797.

The spelling of 2784729006 in words is "two billion, seven hundred eighty-four million, seven hundred twenty-nine thousand, six".