340300 has 36 divisors (see below), whose sum is σ = 765576. Its totient is φ = 131200.

The previous prime is 340297. The next prime is 340321. The reversal of 340300 is 3043.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4059 + ... + 4141.

It is an arithmetic number, because the mean of its divisors is an integer number (21266).

2³⁴⁰³⁰⁰ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 340300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (382788).

340300 is an abundant number, since it is smaller than the sum of its proper divisors (425276).

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

340300 is a wasteful number, since it uses less digits than its factorization.

340300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138 (or 131 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 10.

The square root of 340300 is about 583.3523806414. The cubic root of 340300 is about 69.8158424698.

Adding to 340300 its reverse (3043), we get a palindrome (343343).

The spelling of 340300 in words is "three hundred forty thousand, three hundred", and thus it is an iban number.