868405433 has 8 divisors (see below), whose sum is σ = 998009280. Its totient is φ = 740188080.

The previous prime is 868405427. The next prime is 868405451. The reversal of 868405433 is 334504868.

It is a happy number.

868405433 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 868405433 - 2¹⁰ = 868404409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (868405423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 345278 + ... + 347783.

It is an arithmetic number, because the mean of its divisors is an integer number (124751160).

Almost surely, 2^868405433 is an apocalyptic number.

It is an amenable number.

868405433 is a deficient number, since it is larger than the sum of its proper divisors (129603847).

868405433 is a wasteful number, since it uses less digits than its factorization.

868405433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 693247.

The product of its (nonzero) digits is 276480, while the sum is 41.

The square root of 868405433 is about 29468.7195683830. The cubic root of 868405433 is about 954.0566813479.

The spelling of 868405433 in words is "eight hundred sixty-eight million, four hundred five thousand, four hundred thirty-three".