730747037 has 8 divisors (see below), whose sum is σ = 743904000. Its totient is φ = 717615904.

The previous prime is 730747027. The next prime is 730747063.

It is a happy number.

730747037 is nontrivially palindromic in base 10.

730747037 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 a cyclic number.

It is not a de Polignac number, because 730747037 - 2⁴ = 730747021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (730747027) 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, 55988 + ... + 67794.

It is an arithmetic number, because the mean of its divisors is an integer number (92988000).

Almost surely, 2^730747037 is an apocalyptic number.

It is an amenable number.

730747037 is a deficient number, since it is larger than the sum of its proper divisors (13156963).

730747037 is a wasteful number, since it uses less digits than its factorization.

730747037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12915.

The product of its (nonzero) digits is 86436, while the sum is 38.

The square root of 730747037 is about 27032.3331771418. Note that the first 3 decimals coincide. The cubic root of 730747037 is about 900.7183717172.

The spelling of 730747037 in words is "seven hundred thirty million, seven hundred forty-seven thousand, thirty-seven".