40704936 has 32 divisors (see below), whose sum is σ = 107749440. Its totient is φ = 12770048.

The previous prime is 40704887. The next prime is 40704947. The reversal of 40704936 is 63940704.

40704936 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×40704936³ (a number of 24 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40704897 and 40704906.

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 7 ways as a sum of consecutive naturals, for example, 49476 + ... + 50291.

It is an arithmetic number, because the mean of its divisors is an integer number (3367170).

Almost surely, 2^40704936 is an apocalyptic number.

It is an amenable number.

40704936 is an abundant number, since it is smaller than the sum of its proper divisors (67044504).

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

40704936 is a wasteful number, since it uses less digits than its factorization.

40704936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99793 (or 99789 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 40704936 is about 6380.0420061313. The cubic root of 40704936 is about 343.9925408514.

The spelling of 40704936 in words is "forty million, seven hundred four thousand, nine hundred thirty-six".