8404470382 has 32 divisors (see below), whose sum is σ = 15751975680. Its totient is φ = 3267276480.

The previous prime is 8404470377. The next prime is 8404470391. The reversal of 8404470382 is 2830744048.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10669 + ... + 130087.

It is an arithmetic number, because the mean of its divisors is an integer number (492249240).

Almost surely, 2^8404470382 is an apocalyptic number.

8404470382 is a deficient number, since it is larger than the sum of its proper divisors (7347505298).

8404470382 is a wasteful number, since it uses less digits than its factorization.

8404470382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119896.

The product of its (nonzero) digits is 172032, while the sum is 40.

The square root of 8404470382 is about 91675.8985884513. The cubic root of 8404470382 is about 2033.1532592000.

The spelling of 8404470382 in words is "eight billion, four hundred four million, four hundred seventy thousand, three hundred eighty-two".