8402471476 has 24 divisors (see below), whose sum is σ = 17793470016. Its totient is φ = 3389232000.

The previous prime is 8402471471. The next prime is 8402471491. The reversal of 8402471476 is 6741742048.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8402471471) 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, 8825650 + ... + 8826601.

It is an arithmetic number, because the mean of its divisors is an integer number (741394584).

Almost surely, 2^8402471476 is an apocalyptic number.

It is an amenable number.

8402471476 is an abundant number, since it is smaller than the sum of its proper divisors (9390998540).

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

8402471476 is a wasteful number, since it uses less digits than its factorization.

8402471476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17652279 (or 17652277 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 43.

The square root of 8402471476 is about 91664.9959144711. The cubic root of 8402471476 is about 2032.9920590963.

The spelling of 8402471476 in words is "eight billion, four hundred two million, four hundred seventy-one thousand, four hundred seventy-six".