340213200 has 60 divisors (see below), whose sum is σ = 1089820128. Its totient is φ = 90723200.

The previous prime is 340213199. The next prime is 340213207. The reversal of 340213200 is 2312043.

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 340213200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340213207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 140556 + ... + 142955.

Almost surely, 2^340213200 is an apocalyptic number.

340213200 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

340213200 is an abundant number, since it is smaller than the sum of its proper divisors (749606928).

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

340213200 is a wasteful number, since it uses less digits than its factorization.

340213200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283532 (or 283521 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 340213200 is about 18444.8692052831. The cubic root of 340213200 is about 698.0990601136.

Adding to 340213200 its reverse (2312043), we get a palindrome (342525243).

The spelling of 340213200 in words is "three hundred forty million, two hundred thirteen thousand, two hundred".