2073893866 has 16 divisors (see below), whose sum is σ = 3396875328. Its totient is φ = 941781600.

The previous prime is 2073893863. The next prime is 2073893873. The reversal of 2073893866 is 6683983702.

It is not an unprimeable number, because it can be changed into a prime (2073893863) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20955 + ... + 67726.

It is an arithmetic number, because the mean of its divisors is an integer number (212304708).

Almost surely, 2^2073893866 is an apocalyptic number.

2073893866 is a deficient number, since it is larger than the sum of its proper divisors (1322981462).

2073893866 is a wasteful number, since it uses less digits than its factorization.

2073893866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89757.

The product of its (nonzero) digits is 2612736, while the sum is 52.

The square root of 2073893866 is about 45540.0248792203. The cubic root of 2073893866 is about 1275.2505192214.

The spelling of 2073893866 in words is "two billion, seventy-three million, eight hundred ninety-three thousand, eight hundred sixty-six".