940697 has 4 divisors (see below), whose sum is σ = 958500. Its totient is φ = 922896.

The previous prime is 940691. The next prime is 940703. The reversal of 940697 is 796049.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 796049 = 31 ⋅25679.

It is an interprime number because it is at equal distance from previous prime (940691) and next prime (940703).

It can be written as a sum of positive squares in 2 ways, for example, as 326041 + 614656 = 571^2 + 784^2 .

It is a cyclic number.

It is not a de Polignac number, because 940697 - 2¹⁸ = 678553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (940691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8822 + ... + 8927.

It is an arithmetic number, because the mean of its divisors is an integer number (239625).

2⁹⁴⁰⁶⁹⁷ is an apocalyptic number.

It is an amenable number.

940697 is a deficient number, since it is larger than the sum of its proper divisors (17803).

940697 is a wasteful number, since it uses less digits than its factorization.

940697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17802.

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 940697 is about 969.8953551801. The cubic root of 940697 is about 97.9828166457.

The spelling of 940697 in words is "nine hundred forty thousand, six hundred ninety-seven".