730610671765 has 16 divisors (see below), whose sum is σ = 966131324928. Its totient is φ = 526980718656.

The previous prime is 730610671753. The next prime is 730610671771. The reversal of 730610671765 is 567176016037.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 730610671765 - 2¹⁵ = 730610638997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130696789 + ... + 130702378.

It is an arithmetic number, because the mean of its divisors is an integer number (60383207808).

Almost surely, 2^730610671765 is an apocalyptic number.

It is an amenable number.

730610671765 is a deficient number, since it is larger than the sum of its proper divisors (235520653163).

730610671765 is a wasteful number, since it uses less digits than its factorization.

730610671765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261399228.

The product of its (nonzero) digits is 1111320, while the sum is 49.

The spelling of 730610671765 in words is "seven hundred thirty billion, six hundred ten million, six hundred seventy-one thousand, seven hundred sixty-five".