343744004 has 6 divisors (see below), whose sum is σ = 601552014. Its totient is φ = 171872000.

The previous prime is 343743997. The next prime is 343744007. The reversal of 343744004 is 400447343.

343744004 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 292478404 + 51265600 = 17102^2 + 7160^2 .

It is not an unprimeable number, because it can be changed into a prime (343744007) by changing a digit.

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 as a sum of consecutive naturals, namely, 42967997 + ... + 42968004.

It is an arithmetic number, because the mean of its divisors is an integer number (100258669).

Almost surely, 2^343744004 is an apocalyptic number.

It is an amenable number.

343744004 is a deficient number, since it is larger than the sum of its proper divisors (257808010).

343744004 is a wasteful number, since it uses less digits than its factorization.

343744004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85936005 (or 85936003 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 29.

The square root of 343744004 is about 18540.3345169390. The cubic root of 343744004 is about 700.5057596637.

The spelling of 343744004 in words is "three hundred forty-three million, seven hundred forty-four thousand, four".