343738738386 has 24 divisors (see below), whose sum is σ = 749699505984. Its totient is φ = 113820773400.

The previous prime is 343738738381. The next prime is 343738738411. The reversal of 343738738386 is 683837837343.

343738738386 is a `hidden beast` number, since 34 + 3 + 73 + 87 + 383 + 86 = 666.

It is not an unprimeable number, because it can be changed into a prime (343738738381) 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, 63231046 + ... + 63236481.

It is an arithmetic number, because the mean of its divisors is an integer number (31237479416).

Almost surely, 2^343738738386 is an apocalyptic number.

343738738386 is an abundant number, since it is smaller than the sum of its proper divisors (405960767598).

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

343738738386 is a wasteful number, since it uses less digits than its factorization.

343738738386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126467686 (or 126467683 counting only the distinct ones).

The product of its digits is 146313216, while the sum is 63.

The spelling of 343738738386 in words is "three hundred forty-three billion, seven hundred thirty-eight million, seven hundred thirty-eight thousand, three hundred eighty-six".