40330692 has 36 divisors (see below), whose sum is σ = 107314480. Its totient is φ = 12735792.

The previous prime is 40330687. The next prime is 40330709. The reversal of 40330692 is 29603304.

40330692 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28798 + ... + 30165.

Almost surely, 2^40330692 is an apocalyptic number.

It is an amenable number.

40330692 is an abundant number, since it is smaller than the sum of its proper divisors (66983788).

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

40330692 is a wasteful number, since it uses less digits than its factorization.

40330692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58992 (or 58987 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 40330692 is about 6350.6450066115. The cubic root of 40330692 is about 342.9350629448.

Adding to 40330692 its reverse (29603304), we get a palindrome (69933996).

The spelling of 40330692 in words is "forty million, three hundred thirty thousand, six hundred ninety-two".