3194109072 has 320 divisors, whose sum is σ = 11533547520. Its totient is φ = 822182400.

The previous prime is 3194109053. The next prime is 3194109103. The reversal of 3194109072 is 2709014913.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4357218 + ... + 4357950.

It is an arithmetic number, because the mean of its divisors is an integer number (36042336).

Almost surely, 2^3194109072 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 3194109072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5766773760).

3194109072 is an abundant number, since it is smaller than the sum of its proper divisors (8339438448).

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

3194109072 is a wasteful number, since it uses less digits than its factorization.

3194109072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 899 (or 887 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 3194109072 is about 56516.4495700146. The cubic root of 3194109072 is about 1472.7077788167.

The spelling of 3194109072 in words is "three billion, one hundred ninety-four million, one hundred nine thousand, seventy-two".