343412616 has 16 divisors (see below), whose sum is σ = 858531600. Its totient is φ = 114470864.

The previous prime is 343412603. The next prime is 343412623. The reversal of 343412616 is 616214343.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7154406 + ... + 7154453.

It is an arithmetic number, because the mean of its divisors is an integer number (53658225).

Almost surely, 2^343412616 is an apocalyptic number.

It is an amenable number.

343412616 is an abundant number, since it is smaller than the sum of its proper divisors (515118984).

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

343412616 is a wasteful number, since it uses less digits than its factorization.

343412616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14308868 (or 14308864 counting only the distinct ones).

The product of its digits is 10368, while the sum is 30.

The square root of 343412616 is about 18531.3954142693. The cubic root of 343412616 is about 700.2805786780.

Adding to 343412616 its reverse (616214343), we get a palindrome (959626959).

The spelling of 343412616 in words is "three hundred forty-three million, four hundred twelve thousand, six hundred sixteen".