3821667484 has 12 divisors (see below), whose sum is σ = 6843451384. Its totient is φ = 1866395664.

The previous prime is 3821667469. The next prime is 3821667503. The reversal of 3821667484 is 4847661283.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11109327 + ... + 11109670.

Almost surely, 2^3821667484 is an apocalyptic number.

It is an amenable number.

3821667484 is a deficient number, since it is larger than the sum of its proper divisors (3021783900).

3821667484 is a wasteful number, since it uses less digits than its factorization.

3821667484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22219044 (or 22219042 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 49.

The square root of 3821667484 is about 61819.6367184408. The cubic root of 3821667484 is about 1563.4510881074.

The spelling of 3821667484 in words is "three billion, eight hundred twenty-one million, six hundred sixty-seven thousand, four hundred eighty-four".