940066000 has 160 divisors (see below), whose sum is σ = 2466592128. Its totient is φ = 345139200.

The previous prime is 940065967. The next prime is 940066003. The reversal of 940066000 is 660049.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (940066003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1461679 + ... + 1462321.

Almost surely, 2^940066000 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 940066000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1233296064).

940066000 is an abundant number, since it is smaller than the sum of its proper divisors (1526526128).

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

940066000 is a wasteful number, since it uses less digits than its factorization.

940066000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726 (or 710 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 940066000 is about 30660.4957559398. The cubic root of 940066000 is about 979.6090346624.

The spelling of 940066000 in words is "nine hundred forty million, sixty-six thousand".