347042944 has 32 divisors (see below), whose sum is σ = 697863600. Its totient is φ = 171892992.

The previous prime is 347042933. The next prime is 347042953. The reversal of 347042944 is 449240743.

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 1027 + ... + 26365.

Almost surely, 2^347042944 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 347042944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (348931800).

347042944 is an abundant number, since it is smaller than the sum of its proper divisors (350820656).

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

347042944 is a wasteful number, since it uses less digits than its factorization.

347042944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25460 (or 25448 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 37.

The square root of 347042944 is about 18629.0886518906. The cubic root of 347042944 is about 702.7395663058.

The spelling of 347042944 in words is "three hundred forty-seven million, forty-two thousand, nine hundred forty-four".