730747533 has 8 divisors (see below), whose sum is σ = 1031643648. Its totient is φ = 458508224.

The previous prime is 730747529. The next prime is 730747541. The reversal of 730747533 is 335747037.

730747533 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 730747533 - 2² = 730747529 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 730747491 and 730747500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (730747553) 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, 7164141 + ... + 7164242.

It is an arithmetic number, because the mean of its divisors is an integer number (128955456).

Almost surely, 2^730747533 is an apocalyptic number.

It is an amenable number.

730747533 is a deficient number, since it is larger than the sum of its proper divisors (300896115).

730747533 is a wasteful number, since it uses less digits than its factorization.

730747533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14328403.

The product of its (nonzero) digits is 185220, while the sum is 39.

The square root of 730747533 is about 27032.3423513391. The cubic root of 730747533 is about 900.7185755070.

The spelling of 730747533 in words is "seven hundred thirty million, seven hundred forty-seven thousand, five hundred thirty-three".