40704370 has 16 divisors (see below), whose sum is σ = 83734848. Its totient is φ = 13955760.

The previous prime is 40704361. The next prime is 40704373. The reversal of 40704370 is 7340704.

It is a happy number.

40704370 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 (40704373) 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, 290676 + ... + 290815.

It is an arithmetic number, because the mean of its divisors is an integer number (5233428).

Almost surely, 2^40704370 is an apocalyptic number.

40704370 is an abundant number, since it is smaller than the sum of its proper divisors (43030478).

40704370 is a wasteful number, since it uses less digits than its factorization.

40704370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581505.

The product of its (nonzero) digits is 2352, while the sum is 25.

The square root of 40704370 is about 6379.9976489024. The cubic root of 40704370 is about 343.9909464446.

The spelling of 40704370 in words is "forty million, seven hundred four thousand, three hundred seventy".