9867465078 has 16 divisors (see below), whose sum is σ = 19736259120. Its totient is φ = 3288933536.

The previous prime is 9867465067. The next prime is 9867465109. The reversal of 9867465078 is 8705647689.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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, 59476 + ... + 152552.

It is an arithmetic number, because the mean of its divisors is an integer number (1233516195).

Almost surely, 2^9867465078 is an apocalyptic number.

9867465078 is an abundant number, since it is smaller than the sum of its proper divisors (9868794042).

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

9867465078 is a wasteful number, since it uses less digits than its factorization.

9867465078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110751.

The product of its (nonzero) digits is 20321280, while the sum is 60.

The square root of 9867465078 is about 99335.1150298826. The cubic root of 9867465078 is about 2144.8744012830.

The spelling of 9867465078 in words is "nine billion, eight hundred sixty-seven million, four hundred sixty-five thousand, seventy-eight".