940927806 has 256 divisors, whose sum is σ = 2713159680. Its totient is φ = 235146240.

The previous prime is 940927789. The next prime is 940927807. The reversal of 940927806 is 608729049.

It is a happy number.

It is a super-2 number, since 2×940927806² = 1770690272207947272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (940927807) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 12889386 + ... + 12889458.

It is an arithmetic number, because the mean of its divisors is an integer number (10598280).

Almost surely, 2^940927806 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 940927806, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1356579840).

940927806 is an abundant number, since it is smaller than the sum of its proper divisors (1772231874).

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

940927806 is a wasteful number, since it uses less digits than its factorization.

940927806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208 (or 202 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 940927806 is about 30674.5465492157. The cubic root of 940927806 is about 979.9082955978.

The spelling of 940927806 in words is "nine hundred forty million, nine hundred twenty-seven thousand, eight hundred six".