40934036 has 24 divisors (see below), whose sum is σ = 84159264. Its totient is φ = 17174880.

The previous prime is 40934029. The next prime is 40934057. The reversal of 40934036 is 63043904.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35210 + ... + 36353.

It is an arithmetic number, because the mean of its divisors is an integer number (3506636).

Almost surely, 2^40934036 is an apocalyptic number.

It is an amenable number.

40934036 is an abundant number, since it is smaller than the sum of its proper divisors (43225228).

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

40934036 is a wasteful number, since it uses less digits than its factorization.

40934036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71591 (or 71589 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 40934036 is about 6397.9712409482. The cubic root of 40934036 is about 344.6366994079.

The spelling of 40934036 in words is "forty million, nine hundred thirty-four thousand, thirty-six".