2066296704 has 64 divisors (see below), whose sum is σ = 5494944000. Its totient is φ = 687969792.

The previous prime is 2066296697. The next prime is 2066296717. The reversal of 2066296704 is 4076926602.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×2066296704² = 8539164137922527232, which contains 22 as substring.

It is a congruent number.

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, 396387 + ... + 401565.

It is an arithmetic number, because the mean of its divisors is an integer number (85858500).

Almost surely, 2^2066296704 is an apocalyptic number.

2066296704 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2066296704 is an abundant number, since it is smaller than the sum of its proper divisors (3428647296).

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

2066296704 is a wasteful number, since it uses less digits than its factorization.

2066296704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6235 (or 6223 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 42.

The square root of 2066296704 is about 45456.5364276690. The cubic root of 2066296704 is about 1273.6914328355.

The spelling of 2066296704 in words is "two billion, sixty-six million, two hundred ninety-six thousand, seven hundred four".