940584842 has 4 divisors (see below), whose sum is σ = 1410877266. Its totient is φ = 470292420.

The previous prime is 940584829. The next prime is 940584851. The reversal of 940584842 is 248485049.

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

It can be written as a sum of positive squares in only one way, i.e., 892157161 + 48427681 = 29869^2 + 6959^2 .

It is a zygodrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 940584793 and 940584802.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235146209 + ... + 235146212.

Almost surely, 2^940584842 is an apocalyptic number.

940584842 is a deficient number, since it is larger than the sum of its proper divisors (470292424).

940584842 is a wasteful number, since it uses less digits than its factorization.

940584842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470292423.

The product of its (nonzero) digits is 368640, while the sum is 44.

The square root of 940584842 is about 30668.9556718190. The cubic root of 940584842 is about 979.7892237245.

The spelling of 940584842 in words is "nine hundred forty million, five hundred eighty-four thousand, eight hundred forty-two".