40350764 has 12 divisors (see below), whose sum is σ = 70740264. Its totient is φ = 20139264.

The previous prime is 40350743. The next prime is 40350781. The reversal of 40350764 is 46705304.

40350764 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3 ways as a sum of consecutive naturals, for example, 6434 + ... + 11049.

It is an arithmetic number, because the mean of its divisors is an integer number (5895022).

Almost surely, 2^40350764 is an apocalyptic number.

It is an amenable number.

40350764 is a deficient number, since it is larger than the sum of its proper divisors (30389500).

40350764 is a wasteful number, since it uses less digits than its factorization.

40350764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18064 (or 18062 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 40350764 is about 6352.2251219553. The cubic root of 40350764 is about 342.9919447771.

It can be divided in two parts, 40350 and 764, that added together give a palindrome (41114).

The spelling of 40350764 in words is "forty million, three hundred fifty thousand, seven hundred sixty-four".