746728888 has 16 divisors (see below), whose sum is σ = 1448397000. Its totient is φ = 360489696.

The previous prime is 746728849. The next prime is 746728897. The reversal of 746728888 is 888827647.

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

It is a congruent number.

It is an unprimeable number.

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, 1609098 + ... + 1609561.

Almost surely, 2^746728888 is an apocalyptic number.

It is an amenable number.

746728888 is a deficient number, since it is larger than the sum of its proper divisors (701668112).

746728888 is a wasteful number, since it uses less digits than its factorization.

746728888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3218694 (or 3218690 counting only the distinct ones).

The product of its digits is 9633792, while the sum is 58.

The square root of 746728888 is about 27326.3405526609. The cubic root of 746728888 is about 907.2374814083.

The spelling of 746728888 in words is "seven hundred forty-six million, seven hundred twenty-eight thousand, eight hundred eighty-eight".