940545339 has 8 divisors (see below), whose sum is σ = 1254207312. Its totient is φ = 626956800.

The previous prime is 940545329. The next prime is 940545343. The reversal of 940545339 is 933545049.

It is a happy number.

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

It is not a de Polignac number, because 940545339 - 2⁹ = 940544827 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 940545339.

It is not an unprimeable number, because it can be changed into a prime (940545329) 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, 28939 + ... + 52139.

It is an arithmetic number, because the mean of its divisors is an integer number (156775914).

Almost surely, 2^940545339 is an apocalyptic number.

940545339 is a deficient number, since it is larger than the sum of its proper divisors (313661973).

940545339 is a wasteful number, since it uses less digits than its factorization.

940545339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36717.

The product of its (nonzero) digits is 291600, while the sum is 42.

The square root of 940545339 is about 30668.3116424755. The cubic root of 940545339 is about 979.7755070262.

The spelling of 940545339 in words is "nine hundred forty million, five hundred forty-five thousand, three hundred thirty-nine".