342882072 has 240 divisors, whose sum is σ = 1084121280. Its totient is φ = 101088000.

The previous prime is 342882053. The next prime is 342882077. The reversal of 342882072 is 270288243.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342882077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 3394822 + ... + 3394922.

It is an arithmetic number, because the mean of its divisors is an integer number (4517172).

Almost surely, 2^342882072 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 342882072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (542060640).

342882072 is an abundant number, since it is smaller than the sum of its proper divisors (741239208).

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

342882072 is a wasteful number, since it uses less digits than its factorization.

342882072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176 (or 150 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 36.

The square root of 342882072 is about 18517.0751470096. The cubic root of 342882072 is about 699.9197676751.

The spelling of 342882072 in words is "three hundred forty-two million, eight hundred eighty-two thousand, seventy-two".