3935493766 has 8 divisors (see below), whose sum is σ = 5903940744. Its totient is φ = 1967513520.

The previous prime is 3935493733. The next prime is 3935493767. The reversal of 3935493766 is 6673945393.

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

It is a super-2 number, since 2×3935493766² = 30976222364449725512, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3935493767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94780 + ... + 129823.

It is an arithmetic number, because the mean of its divisors is an integer number (737992593).

Almost surely, 2^3935493766 is an apocalyptic number.

3935493766 is a deficient number, since it is larger than the sum of its proper divisors (1968446978).

3935493766 is a wasteful number, since it uses less digits than its factorization.

3935493766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233366.

The product of its digits is 11022480, while the sum is 55.

The square root of 3935493766 is about 62733.5138980752. The cubic root of 3935493766 is about 1578.8216613566.

The spelling of 3935493766 in words is "three billion, nine hundred thirty-five million, four hundred ninety-three thousand, seven hundred sixty-six".