42896347 has 8 divisors (see below), whose sum is σ = 46274144. Its totient is φ = 39529728.

The previous prime is 42896339. The next prime is 42896351. The reversal of 42896347 is 74369824.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42896347 - 2³ = 42896339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42896317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6298 + ... + 11200.

It is an arithmetic number, because the mean of its divisors is an integer number (5784268).

Almost surely, 2^42896347 is an apocalyptic number.

42896347 is a deficient number, since it is larger than the sum of its proper divisors (3377797).

42896347 is a wasteful number, since it uses less digits than its factorization.

42896347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5589.

The product of its digits is 290304, while the sum is 43.

The square root of 42896347 is about 6549.5302885016. The cubic root of 42896347 is about 350.0580774372.

The spelling of 42896347 in words is "forty-two million, eight hundred ninety-six thousand, three hundred forty-seven".