342116874 has 192 divisors, whose sum is σ = 914239872. Its totient is φ = 91238400.

The previous prime is 342116867. The next prime is 342116893. The reversal of 342116874 is 478611243.

342116874 is a `hidden beast` number, since 3 + 421 + 168 + 74 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5106189 + ... + 5106255.

It is an arithmetic number, because the mean of its divisors is an integer number (4761666).

Almost surely, 2^342116874 is an apocalyptic number.

342116874 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 342116874, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (457119936).

342116874 is an abundant number, since it is smaller than the sum of its proper divisors (572122998).

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

342116874 is a wasteful number, since it uses less digits than its factorization.

342116874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181 (or 178 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The square root of 342116874 is about 18496.4016500507. The cubic root of 342116874 is about 699.3987176752.

The spelling of 342116874 in words is "three hundred forty-two million, one hundred sixteen thousand, eight hundred seventy-four".