730008347775 has 24 divisors (see below), whose sum is σ = 1379368155264. Its totient is φ = 333718101600.

The previous prime is 730008347759. The next prime is 730008347777. The reversal of 730008347775 is 577743800037.

It is a happy number.

It is not a de Polignac number, because 730008347775 - 2⁴ = 730008347759 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (730008347777) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 695245521 + ... + 695246570.

It is an arithmetic number, because the mean of its divisors is an integer number (57473673136).

Almost surely, 2^730008347775 is an apocalyptic number.

730008347775 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

730008347775 is a deficient number, since it is larger than the sum of its proper divisors (649359807489).

730008347775 is a wasteful number, since it uses less digits than its factorization.

730008347775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1390492111 (or 1390492106 counting only the distinct ones).

The product of its (nonzero) digits is 3457440, while the sum is 51.

The spelling of 730008347775 in words is "seven hundred thirty billion, eight million, three hundred forty-seven thousand, seven hundred seventy-five".