342361026 has 128 divisors (see below), whose sum is σ = 925655040. Its totient is φ = 91675584.

The previous prime is 342361007. The next prime is 342361051. The reversal of 342361026 is 620163243.

342361026 is a `hidden beast` number, since 3 + 4 + 23 + 610 + 26 = 666.

It is a super-2 number, since 2×342361026² = 234422144247545352, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

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, 460411 + ... + 461153.

It is an arithmetic number, because the mean of its divisors is an integer number (7231680).

Almost surely, 2^342361026 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 342361026, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (462827520).

342361026 is an abundant number, since it is smaller than the sum of its proper divisors (583294014).

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

342361026 is a wasteful number, since it uses less digits than its factorization.

342361026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 837 (or 831 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 342361026 is about 18503.0004593850. Note that the first 3 decimals coincide. The cubic root of 342361026 is about 699.5650536107.

The spelling of 342361026 in words is "three hundred forty-two million, three hundred sixty-one thousand, twenty-six".