343614020 has 48 divisors (see below), whose sum is σ = 757306368. Its totient is φ = 130711680.

The previous prime is 343613981. The next prime is 343614091. The reversal of 343614020 is 20416343.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81197 + ... + 85323.

It is an arithmetic number, because the mean of its divisors is an integer number (15777216).

Almost surely, 2^343614020 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 343614020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (378653184).

343614020 is an abundant number, since it is smaller than the sum of its proper divisors (413692348).

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

343614020 is a wasteful number, since it uses less digits than its factorization.

343614020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4340 (or 4338 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 343614020 is about 18536.8287471185. The cubic root of 343614020 is about 700.4174516795.

The spelling of 343614020 in words is "three hundred forty-three million, six hundred fourteen thousand, twenty".