8398437062 has 16 divisors (see below), whose sum is σ = 13153862160. Its totient is φ = 4016523168.

The previous prime is 8398437017. The next prime is 8398437071. The reversal of 8398437062 is 2607348938.

It is a self number, because there is not a number n which added to its sum of digits gives 8398437062.

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, 670433 + ... + 682844.

It is an arithmetic number, because the mean of its divisors is an integer number (822116385).

Almost surely, 2^8398437062 is an apocalyptic number.

8398437062 is a deficient number, since it is larger than the sum of its proper divisors (4755425098).

8398437062 is a wasteful number, since it uses less digits than its factorization.

8398437062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1353415.

The product of its (nonzero) digits is 1741824, while the sum is 50.

The square root of 8398437062 is about 91642.9869766367. The cubic root of 8398437062 is about 2032.6666292627. Note that the first 4 decimals are identical.

The spelling of 8398437062 in words is "eight billion, three hundred ninety-eight million, four hundred thirty-seven thousand, sixty-two".