730641335655 has 32 divisors (see below), whose sum is σ = 1457487134208. Its totient is φ = 303643152000.

The previous prime is 730641335647. The next prime is 730641335701. The reversal of 730641335655 is 556533146037.

730641335655 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 730641335655 - 2³ = 730641335647 is a prime.

It is a super-2 number, since 2×730641335655² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 316293796 + ... + 316296105.

It is an arithmetic number, because the mean of its divisors is an integer number (45546472944).

Almost surely, 2^730641335655 is an apocalyptic number.

730641335655 is a deficient number, since it is larger than the sum of its proper divisors (726845798553).

730641335655 is a wasteful number, since it uses less digits than its factorization.

730641335655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632589927.

The product of its (nonzero) digits is 3402000, while the sum is 48.

The spelling of 730641335655 in words is "seven hundred thirty billion, six hundred forty-one million, three hundred thirty-five thousand, six hundred fifty-five".