347042480 has 20 divisors (see below), whose sum is σ = 806873952. Its totient is φ = 138816960.

The previous prime is 347042477. The next prime is 347042537. The reversal of 347042480 is 84240743.

It is a tau number, because it is divible by the number of its divisors (20).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2168936 + ... + 2169095.

Almost surely, 2^347042480 is an apocalyptic number.

It is an amenable number.

347042480 is an abundant number, since it is smaller than the sum of its proper divisors (459831472).

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

347042480 is a wasteful number, since it uses less digits than its factorization.

347042480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4338044 (or 4338038 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 32.

The square root of 347042480 is about 18629.0761982445. The cubic root of 347042480 is about 702.7392531156.

The spelling of 347042480 in words is "three hundred forty-seven million, forty-two thousand, four hundred eighty".