6119698212 has 72 divisors (see below), whose sum is σ = 16145733240. Its totient is φ = 1952570880.

The previous prime is 6119698177. The next prime is 6119698223. The reversal of 6119698212 is 2128969116.

6119698212 is a `hidden beast` number, since 611 + 9 + 6 + 9 + 8 + 21 + 2 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 734193216 + 5385504996 = 27096^2 + 73386^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39114 + ... + 117342.

It is an arithmetic number, because the mean of its divisors is an integer number (224246295).

Almost surely, 2^6119698212 is an apocalyptic number.

It is a pronic number, being equal to 78228×78229.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6119698212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8072866620).

6119698212 is an abundant number, since it is smaller than the sum of its proper divisors (10026035028).

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

6119698212 is a wasteful number, since it uses less digits than its factorization.

6119698212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78333 (or 78328 counting only the distinct ones).

The product of its digits is 93312, while the sum is 45.

The square root of 6119698212 is about 78228.4999984021. The cubic root of 6119698212 is about 1829.1247879753.

The spelling of 6119698212 in words is "six billion, one hundred nineteen million, six hundred ninety-eight thousand, two hundred twelve".