7733920730 has 8 divisors (see below), whose sum is σ = 13921057332. Its totient is φ = 3093568288.

The previous prime is 7733920723. The next prime is 7733920771. The reversal of 7733920730 is 370293377.

It can be written as a sum of positive squares in 2 ways, for example, as 7706557369 + 27363361 = 87787^2 + 5231^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 386696027 + ... + 386696046.

Almost surely, 2^7733920730 is an apocalyptic number.

7733920730 is a deficient number, since it is larger than the sum of its proper divisors (6187136602).

7733920730 is a wasteful number, since it uses less digits than its factorization.

7733920730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 773392080.

The product of its (nonzero) digits is 166698, while the sum is 41.

The square root of 7733920730 is about 87942.7127737142. The cubic root of 7733920730 is about 1977.5762549289.

The spelling of 7733920730 in words is "seven billion, seven hundred thirty-three million, nine hundred twenty thousand, seven hundred thirty".