342634950 has 216 divisors, whose sum is σ = 1099851480. Its totient is φ = 76204800.

The previous prime is 342634939. The next prime is 342634973. The reversal of 342634950 is 59436243.

It is a congruent number.

It is an unprimeable number.

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 107 ways as a sum of consecutive naturals, for example, 903861 + ... + 904239.

It is an arithmetic number, because the mean of its divisors is an integer number (5091905).

Almost surely, 2^342634950 is an apocalyptic number.

342634950 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 342634950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (549925740).

342634950 is an abundant number, since it is smaller than the sum of its proper divisors (757216530).

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

342634950 is a wasteful number, since it uses less digits than its factorization.

342634950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452 (or 437 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The square root of 342634950 is about 18510.4011301754. The cubic root of 342634950 is about 699.7515785153.

The spelling of 342634950 in words is "three hundred forty-two million, six hundred thirty-four thousand, nine hundred fifty".