8210713398 has 16 divisors (see below), whose sum is σ = 16646378736. Its totient is φ = 2699412480.

The previous prime is 8210713367. The next prime is 8210713403. The reversal of 8210713398 is 8933170128.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9372523 + ... + 9373398.

It is an arithmetic number, because the mean of its divisors is an integer number (1040398671).

Almost surely, 2^8210713398 is an apocalyptic number.

8210713398 is an abundant number, since it is smaller than the sum of its proper divisors (8435665338).

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

8210713398 is a wasteful number, since it uses less digits than its factorization.

8210713398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18745999.

The product of its (nonzero) digits is 72576, while the sum is 42.

The square root of 8210713398 is about 90612.9869168874. The cubic root of 8210713398 is about 2017.4074997398.

The spelling of 8210713398 in words is "eight billion, two hundred ten million, seven hundred thirteen thousand, three hundred ninety-eight".