733406253 has 8 divisors (see below), whose sum is σ = 991270848. Its totient is φ = 482239584.

The previous prime is 733406243. The next prime is 733406257. The reversal of 733406253 is 352604337.

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

It is not a de Polignac number, because 733406253 - 2²¹ = 731309101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (733406257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1674225 + ... + 1674662.

It is an arithmetic number, because the mean of its divisors is an integer number (123908856).

Almost surely, 2^733406253 is an apocalyptic number.

733406253 is a gapful number since it is divisible by the number (73) formed by its first and last digit.

It is an amenable number.

733406253 is a deficient number, since it is larger than the sum of its proper divisors (257864595).

733406253 is a wasteful number, since it uses less digits than its factorization.

733406253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3348963.

The product of its (nonzero) digits is 45360, while the sum is 33.

The square root of 733406253 is about 27081.4743505593. The cubic root of 733406253 is about 901.8096317706.

The spelling of 733406253 in words is "seven hundred thirty-three million, four hundred six thousand, two hundred fifty-three".