3984607476 has 18 divisors (see below), whose sum is σ = 10072202322. Its totient is φ = 1328202480.

The previous prime is 3984607463. The next prime is 3984607493. The reversal of 3984607476 is 6747064893.

It is a happy number.

3984607476 is a `hidden beast` number, since 39 + 84 + 60 + 7 + 476 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3859391376 + 125216100 = 62124^2 + 11190^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55341735 + ... + 55341806.

Almost surely, 2^3984607476 is an apocalyptic number.

3984607476 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3984607476 is an abundant number, since it is smaller than the sum of its proper divisors (6087594846).

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

3984607476 is a wasteful number, since it uses less digits than its factorization.

3984607476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110683551 (or 110683546 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 54.

The square root of 3984607476 is about 63123.7473222241. The cubic root of 3984607476 is about 1585.3622588140.

The spelling of 3984607476 in words is "three billion, nine hundred eighty-four million, six hundred seven thousand, four hundred seventy-six".