343713876 has 72 divisors (see below), whose sum is σ = 923507424. Its totient is φ = 98660160.

The previous prime is 343713847. The next prime is 343713883. The reversal of 343713876 is 678317343.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

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 23 ways as a sum of consecutive naturals, for example, 44046 + ... + 51258.

It is an arithmetic number, because the mean of its divisors is an integer number (12826492).

Almost surely, 2^343713876 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 343713876, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (461753712).

343713876 is an abundant number, since it is smaller than the sum of its proper divisors (579793548).

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

343713876 is a wasteful number, since it uses less digits than its factorization.

343713876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7269 (or 7248 counting only the distinct ones).

The product of its digits is 254016, while the sum is 42.

The square root of 343713876 is about 18539.5220003106. The cubic root of 343713876 is about 700.4852934118.

The spelling of 343713876 in words is "three hundred forty-three million, seven hundred thirteen thousand, eight hundred seventy-six".