3930869466 has 16 divisors (see below), whose sum is σ = 8735265600. Its totient is φ = 1310289804.

The previous prime is 3930869461. The next prime is 3930869521. The reversal of 3930869466 is 6649680393.

It is a happy number.

It is a super-2 number, since 2×3930869466² = 30903469517462250312, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54), and also a Moran number because the ratio is a prime number: 72793879 = 3930869466 / (3 + 9 + 3 + 0 + 8 + 6 + 9 + 4 + 6 + 6).

It is not an unprimeable number, because it can be changed into a prime (3930869461) 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 7 ways as a sum of consecutive naturals, for example, 36396886 + ... + 36396993.

It is an arithmetic number, because the mean of its divisors is an integer number (545954100).

Almost surely, 2^3930869466 is an apocalyptic number.

3930869466 is an abundant number, since it is smaller than the sum of its proper divisors (4804396134).

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

3930869466 is a wasteful number, since it uses less digits than its factorization.

3930869466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72793890 (or 72793884 counting only the distinct ones).

The product of its (nonzero) digits is 5038848, while the sum is 54.

The square root of 3930869466 is about 62696.6463696425. The cubic root of 3930869466 is about 1578.2030344949.

The spelling of 3930869466 in words is "three billion, nine hundred thirty million, eight hundred sixty-nine thousand, four hundred sixty-six".