940565049 has 8 divisors (see below), whose sum is σ = 1287981120. Its totient is φ = 610096176.

The previous prime is 940565029. The next prime is 940565053.

It is a happy number.

940565049 is nontrivially palindromic in base 10.

940565049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 940565049 - 2¹² = 940560953 is a prime.

It is a super-2 number, since 2×940565049² = 1769325222800744802, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 940565049.

It is not an unprimeable number, because it can be changed into a prime (940565029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4236669 + ... + 4236890.

It is an arithmetic number, because the mean of its divisors is an integer number (160997640).

Almost surely, 2^940565049 is an apocalyptic number.

It is an amenable number.

940565049 is a deficient number, since it is larger than the sum of its proper divisors (347416071).

940565049 is a wasteful number, since it uses less digits than its factorization.

940565049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8473599.

The product of its (nonzero) digits is 194400, while the sum is 42.

The square root of 940565049 is about 30668.6329822508. The cubic root of 940565049 is about 979.7823510132.

The spelling of 940565049 in words is "nine hundred forty million, five hundred sixty-five thousand, forty-nine".