3287843897 has 8 divisors (see below), whose sum is σ = 3560538240. Its totient is φ = 3017975760.

The previous prime is 3287843873. The next prime is 3287843903. The reversal of 3287843897 is 7983487823.

It is a happy number.

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 3287843897 - 2⁸ = 3287843641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3287843807) 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, 704129 + ... + 708782.

It is an arithmetic number, because the mean of its divisors is an integer number (445067280).

Almost surely, 2^3287843897 is an apocalyptic number.

It is an amenable number.

3287843897 is a deficient number, since it is larger than the sum of its proper divisors (272694343).

3287843897 is a wasteful number, since it uses less digits than its factorization.

3287843897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1413103.

The product of its digits is 16257024, while the sum is 59.

The square root of 3287843897 is about 57339.7235518275. The cubic root of 3287843897 is about 1486.9752154117.

The spelling of 3287843897 in words is "three billion, two hundred eighty-seven million, eight hundred forty-three thousand, eight hundred ninety-seven".