8402472470 has 192 divisors, whose sum is σ = 19431290880. Its totient is φ = 2599204608.

The previous prime is 8402472451. The next prime is 8402472521. The reversal of 8402472470 is 742742048.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 15360737 + ... + 15361283.

It is an arithmetic number, because the mean of its divisors is an integer number (101204640).

Almost surely, 2^8402472470 is an apocalyptic number.

8402472470 is an abundant number, since it is smaller than the sum of its proper divisors (11028818410).

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

8402472470 is a wasteful number, since it uses less digits than its factorization.

8402472470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667 (or 660 counting only the distinct ones).

The product of its (nonzero) digits is 100352, while the sum is 38.

The square root of 8402472470 is about 91665.0013363879. The cubic root of 8402472470 is about 2032.9921392630.

The spelling of 8402472470 in words is "eight billion, four hundred two million, four hundred seventy-two thousand, four hundred seventy".