733986730 has 16 divisors (see below), whose sum is σ = 1398892680. Its totient is φ = 276324352.

The previous prime is 733986703. The next prime is 733986761. The reversal of 733986730 is 37689337.

It can be written as a sum of positive squares in 4 ways, for example, as 715402009 + 18584721 = 26747^2 + 4311^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2158615 + ... + 2158954.

Almost surely, 2^733986730 is an apocalyptic number.

733986730 is a deficient number, since it is larger than the sum of its proper divisors (664905950).

733986730 is a wasteful number, since it uses less digits than its factorization.

733986730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4317593.

The product of its (nonzero) digits is 571536, while the sum is 46.

The square root of 733986730 is about 27092.1894648624. The cubic root of 733986730 is about 902.0474907108.

The spelling of 733986730 in words is "seven hundred thirty-three million, nine hundred eighty-six thousand, seven hundred thirty".