730206633 has 16 divisors (see below), whose sum is σ = 1049509440. Its totient is φ = 448926144.

The previous prime is 730206629. The next prime is 730206637. The reversal of 730206633 is 336602037.

It is an interprime number because it is at equal distance from previous prime (730206629) and next prime (730206637).

It is not a de Polignac number, because 730206633 - 2² = 730206629 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 730206633.

It is not an unprimeable number, because it can be changed into a prime (730206637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34810 + ... + 51692.

It is an arithmetic number, because the mean of its divisors is an integer number (65594340).

Almost surely, 2^730206633 is an apocalyptic number.

It is an amenable number.

730206633 is a deficient number, since it is larger than the sum of its proper divisors (319302807).

730206633 is a wasteful number, since it uses less digits than its factorization.

730206633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18008.

The product of its (nonzero) digits is 13608, while the sum is 30.

The square root of 730206633 is about 27022.3358168756. The cubic root of 730206633 is about 900.4962830766.

The spelling of 730206633 in words is "seven hundred thirty million, two hundred six thousand, six hundred thirty-three".