3940677504 has 48 divisors (see below), whose sum is σ = 11339713320. Its totient is φ = 1313558784.

The previous prime is 3940677493. The next prime is 3940677511. The reversal of 3940677504 is 4057760493.

3940677504 is a `hidden beast` number, since 39 + 40 + 6 + 77 + 504 = 666.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 3940677504.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 1709212 + ... + 1711515.

Almost surely, 2^3940677504 is an apocalyptic number.

It is an amenable number.

3940677504 is an abundant number, since it is smaller than the sum of its proper divisors (7399035816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3940677504 is a wasteful number, since it uses less digits than its factorization.

3940677504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3420747 (or 3420732 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 45.

The square root of 3940677504 is about 62774.8158420238. The cubic root of 3940677504 is about 1579.5145525677.

The spelling of 3940677504 in words is "three billion, nine hundred forty million, six hundred seventy-seven thousand, five hundred four".