3217048938979 has 8 divisors (see below), whose sum is σ = 3218318241840. Its totient is φ = 3215779777056.

The previous prime is 3217048938949. The next prime is 3217048939087. The reversal of 3217048938979 is 9798398407123.

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 3217048938979 - 2³¹ = 3214901455331 is a prime.

It is a super-4 number, since 4×3217048938979⁴ (a number of 51 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3217048938949) 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, 76217709 + ... + 76259905.

It is an arithmetic number, because the mean of its divisors is an integer number (402289780230).

Almost surely, 2^{3217048938979} is an apocalyptic number.

3217048938979 is a deficient number, since it is larger than the sum of its proper divisors (1269302861).

3217048938979 is a wasteful number, since it uses less digits than its factorization.

3217048938979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70469.

The product of its (nonzero) digits is 164602368, while the sum is 70.

The spelling of 3217048938979 in words is "three trillion, two hundred seventeen billion, forty-eight million, nine hundred thirty-eight thousand, nine hundred seventy-nine".