730780746633 has 16 divisors (see below), whose sum is σ = 1237300735360. Its totient is φ = 417588997968.

The previous prime is 730780746629. The next prime is 730780746673. The reversal of 730780746633 is 336647087037.

It is a happy number.

730780746633 is a `hidden beast` number, since 73 + 0 + 7 + 80 + 7 + 466 + 33 = 666.

It is not a de Polignac number, because 730780746633 - 2² = 730780746629 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 730780746633.

It is not an unprimeable number, because it can be changed into a prime (730780746623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1933282210 + ... + 1933282587.

It is an arithmetic number, because the mean of its divisors is an integer number (77331295960).

Almost surely, 2^730780746633 is an apocalyptic number.

It is an amenable number.

730780746633 is a deficient number, since it is larger than the sum of its proper divisors (506519988727).

730780746633 is a wasteful number, since it uses less digits than its factorization.

730780746633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3866564813 (or 3866564807 counting only the distinct ones).

The product of its (nonzero) digits is 10668672, while the sum is 54.

The spelling of 730780746633 in words is "seven hundred thirty billion, seven hundred eighty million, seven hundred forty-six thousand, six hundred thirty-three".