343394712 has 48 divisors (see below), whose sum is σ = 930930000. Its totient is φ = 114353856.

The previous prime is 343394677. The next prime is 343394717. The reversal of 343394712 is 217493343.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343394717) 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, 109989 + ... + 113067.

It is an arithmetic number, because the mean of its divisors is an integer number (19394375).

Almost surely, 2^343394712 is an apocalyptic number.

It is an amenable number.

343394712 is an abundant number, since it is smaller than the sum of its proper divisors (587535288).

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

343394712 is a wasteful number, since it uses less digits than its factorization.

343394712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4640 (or 4633 counting only the distinct ones).

The product of its digits is 54432, while the sum is 36.

The square root of 343394712 is about 18530.9123358781. The cubic root of 343394712 is about 700.2684086326.

The spelling of 343394712 in words is "three hundred forty-three million, three hundred ninety-four thousand, seven hundred twelve".