940763645 has 8 divisors (see below), whose sum is σ = 1129102080. Its totient is φ = 752487120.

The previous prime is 940763611. The next prime is 940763647. The reversal of 940763645 is 546367049.

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

It is a de Polignac number, because none of the positive numbers 2^k-940763645 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 940763596 and 940763605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (940763647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30236 + ... + 52874.

It is an arithmetic number, because the mean of its divisors is an integer number (141137760).

Almost surely, 2^940763645 is an apocalyptic number.

It is an amenable number.

940763645 is a deficient number, since it is larger than the sum of its proper divisors (188338435).

940763645 is a wasteful number, since it uses less digits than its factorization.

940763645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30955.

The product of its (nonzero) digits is 544320, while the sum is 44.

The square root of 940763645 is about 30671.8705820170. The cubic root of 940763645 is about 979.8513050116.

The spelling of 940763645 in words is "nine hundred forty million, seven hundred sixty-three thousand, six hundred forty-five".