2864773705 has 16 divisors (see below), whose sum is σ = 3550708224. Its totient is φ = 2216586240.

The previous prime is 2864773693. The next prime is 2864773727. The reversal of 2864773705 is 5073774682.

It is a happy number.

It is not a de Polignac number, because 2864773705 - 2⁷ = 2864773577 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 323142 + ... + 331888.

It is an arithmetic number, because the mean of its divisors is an integer number (221919264).

Almost surely, 2^2864773705 is an apocalyptic number.

It is an amenable number.

2864773705 is a deficient number, since it is larger than the sum of its proper divisors (685934519).

2864773705 is a wasteful number, since it uses less digits than its factorization.

2864773705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10896.

The product of its (nonzero) digits is 1975680, while the sum is 49.

The square root of 2864773705 is about 53523.5808312560. The cubic root of 2864773705 is about 1420.2455610835.

The spelling of 2864773705 in words is "two billion, eight hundred sixty-four million, seven hundred seventy-three thousand, seven hundred five".