334980215946 has 12 divisors (see below), whose sum is σ = 725790467922. Its totient is φ = 111660071976.

The previous prime is 334980215903. The next prime is 334980215953. The reversal of 334980215946 is 649512089433.

334980215946 is a `hidden beast` number, since 3 + 3 + 49 + 8 + 0 + 2 + 1 + 594 + 6 = 666.

334980215946 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 284954183721 + 50026032225 = 533811^2 + 223665^2 .

It is a super-2 number, since 2×334980215946² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 334980215892 and 334980215901.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9305005981 + ... + 9305006016.

Almost surely, 2^334980215946 is an apocalyptic number.

334980215946 is an abundant number, since it is smaller than the sum of its proper divisors (390810251976).

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

334980215946 is a wasteful number, since it uses less digits than its factorization.

334980215946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18610012005 (or 18610012002 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 54.

The spelling of 334980215946 in words is "three hundred thirty-four billion, nine hundred eighty million, two hundred fifteen thousand, nine hundred forty-six".