9732046398 has 16 divisors (see below), whose sum is σ = 19465071120. Its totient is φ = 3243852416.

The previous prime is 9732046391. The next prime is 9732046421. The reversal of 9732046398 is 8936402379.

It is a self number, because there is not a number n which added to its sum of digits gives 9732046398.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9732046391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 183286 + ... + 230342.

It is an arithmetic number, because the mean of its divisors is an integer number (1216566945).

Almost surely, 2^9732046398 is an apocalyptic number.

9732046398 is an abundant number, since it is smaller than the sum of its proper divisors (9733024722).

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

9732046398 is a wasteful number, since it uses less digits than its factorization.

9732046398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81531.

The product of its (nonzero) digits is 1959552, while the sum is 51.

The square root of 9732046398 is about 98651.1348034071. The cubic root of 9732046398 is about 2135.0172597222.

The spelling of 9732046398 in words is "nine billion, seven hundred thirty-two million, forty-six thousand, three hundred ninety-eight".