746681424 has 20 divisors (see below), whose sum is σ = 1928927136. Its totient is φ = 248893792.

The previous prime is 746681389. The next prime is 746681483. The reversal of 746681424 is 424186647.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7777884 + ... + 7777979.

Almost surely, 2^746681424 is an apocalyptic number.

It is an amenable number.

746681424 is an abundant number, since it is smaller than the sum of its proper divisors (1182245712).

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

746681424 is a wasteful number, since it uses less digits than its factorization.

746681424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15555874 (or 15555868 counting only the distinct ones).

The product of its digits is 258048, while the sum is 42.

The square root of 746681424 is about 27325.4720727749. The cubic root of 746681424 is about 907.2182588887.

The spelling of 746681424 in words is "seven hundred forty-six million, six hundred eighty-one thousand, four hundred twenty-four".