940595386 has 4 divisors (see below), whose sum is σ = 1410893082. Its totient is φ = 470297692.

The previous prime is 940595371. The next prime is 940595449. The reversal of 940595386 is 683595049.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 683595049 = 199 ⋅3435151.

It can be written as a sum of positive squares in only one way, i.e., 862538161 + 78057225 = 29369^2 + 8835^2 .

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235148845 + ... + 235148848.

Almost surely, 2^940595386 is an apocalyptic number.

940595386 is a deficient number, since it is larger than the sum of its proper divisors (470297696).

940595386 is a wasteful number, since it uses less digits than its factorization.

940595386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470297695.

The product of its (nonzero) digits is 1166400, while the sum is 49.

The square root of 940595386 is about 30669.1275715499. The cubic root of 940595386 is about 979.7928848718.

The spelling of 940595386 in words is "nine hundred forty million, five hundred ninety-five thousand, three hundred eighty-six".