749685484 has 6 divisors (see below), whose sum is σ = 1311949604. Its totient is φ = 374842740.

The previous prime is 749685481. The next prime is 749685491. The reversal of 749685484 is 484586947.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (749685481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 93710682 + ... + 93710689.

Almost surely, 2^749685484 is an apocalyptic number.

It is an amenable number.

749685484 is a deficient number, since it is larger than the sum of its proper divisors (562264120).

749685484 is a wasteful number, since it uses less digits than its factorization.

749685484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187421375 (or 187421373 counting only the distinct ones).

The product of its digits is 7741440, while the sum is 55.

The square root of 749685484 is about 27380.3850228590. The cubic root of 749685484 is about 908.4332756587.

The spelling of 749685484 in words is "seven hundred forty-nine million, six hundred eighty-five thousand, four hundred eighty-four".