1161874350 has 288 divisors, whose sum is σ = 4070364480. Its totient is φ = 230584320.

The previous prime is 1161874331. The next prime is 1161874387. The reversal of 1161874350 is 534781611.

1161874350 is a `hidden beast` number, since 1 + 1 + 618 + 7 + 4 + 35 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 695316 + ... + 696984.

It is an arithmetic number, because the mean of its divisors is an integer number (14133210).

Almost surely, 2^1161874350 is an apocalyptic number.

1161874350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1161874350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2035182240).

1161874350 is an abundant number, since it is smaller than the sum of its proper divisors (2908490130).

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

1161874350 is a wasteful number, since it uses less digits than its factorization.

1161874350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1724 (or 1716 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 1161874350 is about 34086.2780309027. The cubic root of 1161874350 is about 1051.2831930902.

The spelling of 1161874350 in words is "one billion, one hundred sixty-one million, eight hundred seventy-four thousand, three hundred fifty".