3148072817 has 8 divisors (see below), whose sum is σ = 3355708800. Its totient is φ = 2944631664.

The previous prime is 3148072789. The next prime is 3148072843. The reversal of 3148072817 is 7182708413.

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 3148072817 - 2⁸ = 3148072561 is a prime.

It is a super-2 number, since 2×3148072817² = 19820724922268630978, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3148072717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1047158 + ... + 1050159.

It is an arithmetic number, because the mean of its divisors is an integer number (419463600).

Almost surely, 2^3148072817 is an apocalyptic number.

It is an amenable number.

3148072817 is a deficient number, since it is larger than the sum of its proper divisors (207635983).

3148072817 is a wasteful number, since it uses less digits than its factorization.

3148072817 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2097415.

The product of its (nonzero) digits is 75264, while the sum is 41.

The square root of 3148072817 is about 56107.6894641011. The cubic root of 3148072817 is about 1465.5982005711.

The spelling of 3148072817 in words is "three billion, one hundred forty-eight million, seventy-two thousand, eight hundred seventeen".