343376706740 has 24 divisors (see below), whose sum is σ = 732912252072. Its totient is φ = 135099031680.

The previous prime is 343376706709. The next prime is 343376706767. The reversal of 343376706740 is 47607673343.

It can be written as a sum of positive squares in 4 ways, for example, as 6498616996 + 336878089744 = 80614^2 + 580412^2 .

It is a super-2 number, since 2×343376706740² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140726939 + ... + 140729378.

It is an arithmetic number, because the mean of its divisors is an integer number (30538010503).

Almost surely, 2^343376706740 is an apocalyptic number.

It is an amenable number.

343376706740 is an abundant number, since it is smaller than the sum of its proper divisors (389535545332).

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

343376706740 is a wasteful number, since it uses less digits than its factorization.

343376706740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281456387 (or 281456385 counting only the distinct ones).

The product of its (nonzero) digits is 5334336, while the sum is 50.

The spelling of 343376706740 in words is "three hundred forty-three billion, three hundred seventy-six million, seven hundred six thousand, seven hundred forty".