906706944 has 360 divisors, whose sum is σ = 3148777632. Its totient is φ = 247726080.

The previous prime is 906706909. The next prime is 906706949. The reversal of 906706944 is 449607609.

It is a self number, because there is not a number n which added to its sum of digits gives 906706944.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (906706949) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21086187 + ... + 21086229.

Almost surely, 2^906706944 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 906706944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1574388816).

906706944 is an abundant number, since it is smaller than the sum of its proper divisors (2242070688).

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

906706944 is a wasteful number, since it uses less digits than its factorization.

906706944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101 (or 72 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The square root of 906706944 is about 30111.5749172972. The cubic root of 906706944 is about 967.8817787003.

The spelling of 906706944 in words is "nine hundred six million, seven hundred six thousand, nine hundred forty-four".