342630000 has 350 divisors, whose sum is σ = 1270205904. Its totient is φ = 89424000.

The previous prime is 342629999. The next prime is 342630007. The reversal of 342630000 is 36243.

342630000 is a `hidden beast` number, since 34 + 2 + 630 + 0 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342630007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 69 ways as a sum of consecutive naturals, for example, 7289977 + ... + 7290023.

Almost surely, 2^342630000 is an apocalyptic number.

342630000 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 342630000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (635102952).

342630000 is an abundant number, since it is smaller than the sum of its proper divisors (927575904).

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

342630000 is an frugal number, since it uses more digits than its factorization.

342630000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93 (or 57 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 342630000 is about 18510.2674210828. The cubic root of 342630000 is about 699.7482087608.

Adding to 342630000 its reverse (36243), we get a palindrome (342666243).

The spelling of 342630000 in words is "three hundred forty-two million, six hundred thirty thousand".