342570000 has 200 divisors, whose sum is σ = 1166001760. Its totient is φ = 86400000.

The previous prime is 342569999. The next prime is 342570001. The reversal of 342570000 is 75243.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (342569999) and next prime (342570001).

It is a tau number, because it is divible by the number of its divisors (200).

It is not an unprimeable number, because it can be changed into a prime (342570001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 569700 + ... + 570300.

Almost surely, 2^342570000 is an apocalyptic number.

342570000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 342570000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (583000880).

342570000 is an abundant number, since it is smaller than the sum of its proper divisors (823431760).

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

342570000 is a wasteful number, since it uses less digits than its factorization.

342570000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651 (or 630 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 21.

The square root of 342570000 is about 18508.6466279953. The cubic root of 342570000 is about 699.7073606706.

The spelling of 342570000 in words is "three hundred forty-two million, five hundred seventy thousand".