733241385 has 12 divisors (see below), whose sum is σ = 1270951812. Its totient is φ = 391062048.

The previous prime is 733241371. The next prime is 733241387. The reversal of 733241385 is 583142337.

733241385 is a `hidden beast` number, since 7 + 33 + 241 + 385 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 498048489 + 235192896 = 22317^2 + 15336^2 .

It is not a de Polignac number, because 733241385 - 2⁸ = 733241129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (733241387) 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 11 ways as a sum of consecutive naturals, for example, 8147082 + ... + 8147171.

It is an arithmetic number, because the mean of its divisors is an integer number (105912651).

Almost surely, 2^733241385 is an apocalyptic number.

It is an amenable number.

733241385 is a deficient number, since it is larger than the sum of its proper divisors (537710427).

733241385 is a wasteful number, since it uses less digits than its factorization.

733241385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16294264 (or 16294261 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 733241385 is about 27078.4302536170. The cubic root of 733241385 is about 901.7420518120.

The spelling of 733241385 in words is "seven hundred thirty-three million, two hundred forty-one thousand, three hundred eighty-five".