940743337 has 4 divisors (see below), whose sum is σ = 945940996. Its totient is φ = 935545680.

The previous prime is 940743317. The next prime is 940743343. The reversal of 940743337 is 733347049.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5851561 + 934891776 = 2419^2 + 30576^2 .

It is a cyclic number.

It is not a de Polignac number, because 940743337 - 2¹¹ = 940741289 is a prime.

It is a super-2 number, since 2×940743337² = 1769996052219791138, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 940743337.

It is not an unprimeable number, because it can be changed into a prime (940743317) 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 3 ways as a sum of consecutive naturals, for example, 2598558 + ... + 2598919.

It is an arithmetic number, because the mean of its divisors is an integer number (236485249).

Almost surely, 2^940743337 is an apocalyptic number.

It is an amenable number.

940743337 is a deficient number, since it is larger than the sum of its proper divisors (5197659).

940743337 is a wasteful number, since it uses less digits than its factorization.

940743337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5197658.

The product of its (nonzero) digits is 190512, while the sum is 40.

The square root of 940743337 is about 30671.5395277120. The cubic root of 940743337 is about 979.8442543694.

The spelling of 940743337 in words is "nine hundred forty million, seven hundred forty-three thousand, three hundred thirty-seven".