3213978293483 has 4 divisors (see below), whose sum is σ = 3214326173520. Its totient is φ = 3213630413448.

The previous prime is 3213978293447. The next prime is 3213978293507. The reversal of 3213978293483 is 3843928793123.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3213978293483 - 2⁶ = 3213978293419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3213978295483) 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 3 ways as a sum of consecutive naturals, for example, 173926160 + ... + 173944637.

It is an arithmetic number, because the mean of its divisors is an integer number (803581543380).

Almost surely, 2^{3213978293483} is an apocalyptic number.

3213978293483 is a deficient number, since it is larger than the sum of its proper divisors (347880037).

3213978293483 is an equidigital number, since it uses as much as digits as its factorization.

3213978293483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347880036.

The product of its digits is 47029248, while the sum is 62.

The spelling of 3213978293483 in words is "three trillion, two hundred thirteen billion, nine hundred seventy-eight million, two hundred ninety-three thousand, four hundred eighty-three".