9674359898112 has 1020 divisors, whose sum is σ = 36221339254716. Its totient is φ = 2550587719680.

The previous prime is 9674359898081. The next prime is 9674359898149. The reversal of 9674359898112 is 2118989534769.

9674359898112 is a `hidden beast` number, since 9 + 6 + 7 + 435 + 98 + 98 + 1 + 12 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3262849744896 + 6411510153216 = 1806336^2 + 2532096^2 .

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 3381459562 + ... + 3381462422.

Almost surely, 2^{9674359898112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9674359898112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18110669627358).

9674359898112 is an abundant number, since it is smaller than the sum of its proper divisors (26546979356604).

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

9674359898112 is an equidigital number, since it uses as much as digits as its factorization.

9674359898112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2932 (or 2886 counting only the distinct ones).

The product of its digits is 235146240, while the sum is 72.

The spelling of 9674359898112 in words is "nine trillion, six hundred seventy-four billion, three hundred fifty-nine million, eight hundred ninety-eight thousand, one hundred twelve".