340204050 has 120 divisors (see below), whose sum is σ = 952814016. Its totient is φ = 89998560.

The previous prime is 340204049. The next prime is 340204061. The reversal of 340204050 is 50402043.

It is a happy number.

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

It is an unprimeable number.

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 59 ways as a sum of consecutive naturals, for example, 676099 + ... + 676601.

Almost surely, 2^340204050 is an apocalyptic number.

340204050 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 340204050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (476407008).

340204050 is an abundant number, since it is smaller than the sum of its proper divisors (612609966).

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

340204050 is a wasteful number, since it uses less digits than its factorization.

340204050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694 (or 680 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 340204050 is about 18444.6211671587. The cubic root of 340204050 is about 698.0928016227.

Adding to 340204050 its reverse (50402043), we get a palindrome (390606093).

The spelling of 340204050 in words is "three hundred forty million, two hundred four thousand, fifty".