40330700 has 36 divisors (see below), whose sum is σ = 89390112. Its totient is φ = 15787200.

The previous prime is 40330687. The next prime is 40330709. The reversal of 40330700 is 703304.

It is not an unprimeable number, because it can be changed into a prime (40330709) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 410 + ... + 8990.

Almost surely, 2^40330700 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 40330700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44695056).

40330700 is an abundant number, since it is smaller than the sum of its proper divisors (49059412).

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

40330700 is a wasteful number, since it uses less digits than its factorization.

40330700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8642 (or 8635 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 17.

The square root of 40330700 is about 6350.6456364688. The cubic root of 40330700 is about 342.9350856196.

The spelling of 40330700 in words is "forty million, three hundred thirty thousand, seven hundred".