940603693 has 8 divisors (see below), whose sum is σ = 998948160. Its totient is φ = 882594240.

The previous prime is 940603691. The next prime is 940603747. The reversal of 940603693 is 396306049.

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

It is a cyclic number.

It is not a de Polignac number, because 940603693 - 2¹ = 940603691 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (940603691) 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, 77953 + ... + 89206.

It is an arithmetic number, because the mean of its divisors is an integer number (124868520).

Almost surely, 2^940603693 is an apocalyptic number.

It is an amenable number.

940603693 is a deficient number, since it is larger than the sum of its proper divisors (58344467).

940603693 is a wasteful number, since it uses less digits than its factorization.

940603693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167507.

The product of its (nonzero) digits is 104976, while the sum is 40.

The square root of 940603693 is about 30669.2630006005. The cubic root of 940603693 is about 979.7957692561.

The spelling of 940603693 in words is "nine hundred forty million, six hundred three thousand, six hundred ninety-three".