906242094 has 80 divisors (see below), whose sum is σ = 2075529456. Its totient is φ = 295488000.

The previous prime is 906242089. The next prime is 906242119. The reversal of 906242094 is 490242609.

906242094 is a `hidden beast` number, since 9 + 0 + 624 + 20 + 9 + 4 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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 39 ways as a sum of consecutive naturals, for example, 1586829 + ... + 1587399.

Almost surely, 2^906242094 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 906242094, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1037764728).

906242094 is an abundant number, since it is smaller than the sum of its proper divisors (1169287362).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

906242094 is a wasteful number, since it uses less digits than its factorization.

906242094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 783 (or 774 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 906242094 is about 30103.8551351816. The cubic root of 906242094 is about 967.7163460659.

The spelling of 906242094 in words is "nine hundred six million, two hundred forty-two thousand, ninety-four".