940010436 has 18 divisors (see below), whose sum is σ = 2376137582. Its totient is φ = 313336800.

The previous prime is 940010431. The next prime is 940010443. The reversal of 940010436 is 634010049.

It can be written as a sum of positive squares in only one way, i.e., 845064900 + 94945536 = 29070^2 + 9744^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (940010431) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13055665 + ... + 13055736.

Almost surely, 2^940010436 is an apocalyptic number.

It is an amenable number.

940010436 is an abundant number, since it is smaller than the sum of its proper divisors (1436127146).

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

940010436 is a wasteful number, since it uses less digits than its factorization.

940010436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26111411 (or 26111406 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 940010436 is about 30659.5896254337. The cubic root of 940010436 is about 979.5897338655.

The spelling of 940010436 in words is "nine hundred forty million, ten thousand, four hundred thirty-six".