730679924 has 24 divisors (see below), whose sum is σ = 1458055368. Its totient is φ = 317399040.

The previous prime is 730679923. The next prime is 730679981. The reversal of 730679924 is 429976037.

730679924 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 16080100 + 714599824 = 4010^2 + 26732^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (730679923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 412397 + ... + 414164.

It is an arithmetic number, because the mean of its divisors is an integer number (60752307).

Almost surely, 2^730679924 is an apocalyptic number.

It is an amenable number.

730679924 is a deficient number, since it is larger than the sum of its proper divisors (727375444).

730679924 is a wasteful number, since it uses less digits than its factorization.

730679924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 826595 (or 826593 counting only the distinct ones).

The product of its (nonzero) digits is 571536, while the sum is 47.

The square root of 730679924 is about 27031.0918018492. The cubic root of 730679924 is about 900.6907963915.

The spelling of 730679924 in words is "seven hundred thirty million, six hundred seventy-nine thousand, nine hundred twenty-four".