730612216037 has 8 divisors (see below), whose sum is σ = 797039827200. Its totient is φ = 664185991360.

The previous prime is 730612215989. The next prime is 730612216057.

730612216037 is nontrivially palindromic in base 10.

730612216037 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 730612216037 - 2⁶ = 730612215973 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 (730612216057) 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, 973964 + ... + 1552362.

It is an arithmetic number, because the mean of its divisors is an integer number (99629978400).

Almost surely, 2^730612216037 is an apocalyptic number.

It is an amenable number.

730612216037 is a deficient number, since it is larger than the sum of its proper divisors (66427611163).

730612216037 is a wasteful number, since it uses less digits than its factorization.

730612216037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693243.

The product of its (nonzero) digits is 63504, while the sum is 38.

It can be divided in two parts, 730612 and 216037, that added together give a palindrome (946649).

The spelling of 730612216037 in words is "seven hundred thirty billion, six hundred twelve million, two hundred sixteen thousand, thirty-seven".