746836816 has 20 divisors (see below), whose sum is σ = 1578541824. Its totient is φ = 339471200.

The previous prime is 746836813. The next prime is 746836817. The reversal of 746836816 is 618638647.

It is a self number, because there is not a number n which added to its sum of digits gives 746836816.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (746836813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2121520 + ... + 2121871.

Almost surely, 2^746836816 is an apocalyptic number.

It is an amenable number.

746836816 is an abundant number, since it is smaller than the sum of its proper divisors (831705008).

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

746836816 is a wasteful number, since it uses less digits than its factorization.

746836816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4243410 (or 4243404 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 49.

The square root of 746836816 is about 27328.3152792118. The cubic root of 746836816 is about 907.2811883062.

The spelling of 746836816 in words is "seven hundred forty-six million, eight hundred thirty-six thousand, eight hundred sixteen".