906848399 has 4 divisors (see below), whose sum is σ = 907871664. Its totient is φ = 905825136.

The previous prime is 906848377. The next prime is 906848431. The reversal of 906848399 is 993848609.

906848399 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-906848399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (906848339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 510302 + ... + 512075.

It is an arithmetic number, because the mean of its divisors is an integer number (226967916).

Almost surely, 2^906848399 is an apocalyptic number.

906848399 is a deficient number, since it is larger than the sum of its proper divisors (1023265).

906848399 is a wasteful number, since it uses less digits than its factorization.

906848399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1023264.

The product of its (nonzero) digits is 3359232, while the sum is 56.

The square root of 906848399 is about 30113.9236732778. The cubic root of 906848399 is about 967.9321090371.

The spelling of 906848399 in words is "nine hundred six million, eight hundred forty-eight thousand, three hundred ninety-nine".