906379 has 4 divisors (see below), whose sum is σ = 908584. Its totient is φ = 904176.

The previous prime is 906377. The next prime is 906383. The reversal of 906379 is 973609.

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

It is a cyclic number.

It is not a de Polignac number, because 906379 - 2¹ = 906377 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 (906371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 282 + ... + 1375.

It is an arithmetic number, because the mean of its divisors is an integer number (227146).

2⁹⁰⁶³⁷⁹ is an apocalyptic number.

906379 is a deficient number, since it is larger than the sum of its proper divisors (2205).

906379 is a wasteful number, since it uses less digits than its factorization.

906379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2204.

The product of its (nonzero) digits is 10206, while the sum is 34.

The square root of 906379 is about 952.0393899414. The cubic root of 906379 is about 96.7765074584.

The spelling of 906379 in words is "nine hundred six thousand, three hundred seventy-nine".