4084890416 has 20 divisors (see below), whose sum is σ = 7924070952. Its totient is φ = 2039968896.

The previous prime is 4084890361. The next prime is 4084890421. The reversal of 4084890416 is 6140984804.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141125 + ... + 167588.

Almost surely, 2^4084890416 is an apocalyptic number.

It is an amenable number.

4084890416 is a deficient number, since it is larger than the sum of its proper divisors (3839180536).

4084890416 is a wasteful number, since it uses less digits than its factorization.

4084890416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309548 (or 309542 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 44.

The square root of 4084890416 is about 63913.1474424472. The cubic root of 4084890416 is about 1598.5521297734.

The spelling of 4084890416 in words is "four billion, eighty-four million, eight hundred ninety thousand, four hundred sixteen".