344281004 has 24 divisors (see below), whose sum is σ = 630464688. Its totient is φ = 164324160.

The previous prime is 344280971. The next prime is 344281013. The reversal of 344281004 is 400182443.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14102 + ... + 29789.

It is an arithmetic number, because the mean of its divisors is an integer number (26269362).

Almost surely, 2^344281004 is an apocalyptic number.

It is an amenable number.

344281004 is a deficient number, since it is larger than the sum of its proper divisors (286183684).

344281004 is a wasteful number, since it uses less digits than its factorization.

344281004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43985 (or 43983 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

The square root of 344281004 is about 18554.8108047482. The cubic root of 344281004 is about 700.8703486914.

The spelling of 344281004 in words is "three hundred forty-four million, two hundred eighty-one thousand, four".