940807418 has 4 divisors (see below), whose sum is σ = 1411211130. Its totient is φ = 470403708.

The previous prime is 940807409. The next prime is 940807423. The reversal of 940807418 is 814708049.

It is a happy number.

940807418 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 849547609 + 91259809 = 29147^2 + 9553^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235201853 + ... + 235201856.

Almost surely, 2^940807418 is an apocalyptic number.

940807418 is a deficient number, since it is larger than the sum of its proper divisors (470403712).

940807418 is a wasteful number, since it uses less digits than its factorization.

940807418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470403711.

The product of its (nonzero) digits is 64512, while the sum is 41.

The square root of 940807418 is about 30672.5841428465. The cubic root of 940807418 is about 979.8665020153.

The spelling of 940807418 in words is "nine hundred forty million, eight hundred seven thousand, four hundred eighteen".