746061851866 has 32 divisors (see below), whose sum is σ = 1165663716480. Its totient is φ = 357685944000.

The previous prime is 746061851861. The next prime is 746061851867. The reversal of 746061851866 is 668158160647.

746061851866 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (58).

It is a self number, because there is not a number n which added to its sum of digits gives 746061851866.

It is not an unprimeable number, because it can be changed into a prime (746061851861) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40601661 + ... + 40620031.

It is an arithmetic number, because the mean of its divisors is an integer number (36426991140).

Almost surely, 2^746061851866 is an apocalyptic number.

746061851866 is a deficient number, since it is larger than the sum of its proper divisors (419601864614).

746061851866 is a wasteful number, since it uses less digits than its factorization.

746061851866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23190.

The product of its (nonzero) digits is 11612160, while the sum is 58.

The spelling of 746061851866 in words is "seven hundred forty-six billion, sixty-one million, eight hundred fifty-one thousand, eight hundred sixty-six".