40616396 has 24 divisors (see below), whose sum is σ = 72313920. Its totient is φ = 19958400.

The previous prime is 40616369. The next prime is 40616399. The reversal of 40616396 is 69361604.

40616396 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (40616399) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 96266 + ... + 96686.

It is an arithmetic number, because the mean of its divisors is an integer number (3013080).

Almost surely, 2^40616396 is an apocalyptic number.

It is an amenable number.

40616396 is a deficient number, since it is larger than the sum of its proper divisors (31697524).

40616396 is a wasteful number, since it uses less digits than its factorization.

40616396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 785 (or 783 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 40616396 is about 6373.0994029593. The cubic root of 40616396 is about 343.7429461473.

The spelling of 40616396 in words is "forty million, six hundred sixteen thousand, three hundred ninety-six".