3973338138283 has 4 divisors (see below), whose sum is σ = 3974253869320. Its totient is φ = 3972422407248.

The previous prime is 3973338138199. The next prime is 3973338138359. The reversal of 3973338138283 is 3828318333793.

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 3973338138283 - 2²⁹ = 3972801267371 is a prime.

It is a super-2 number, since 2×3973338138283² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3973338138883) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 457859010 + ... + 457867687.

It is an arithmetic number, because the mean of its divisors is an integer number (993563467330).

Almost surely, 2^{3973338138283} is an apocalyptic number.

3973338138283 is a deficient number, since it is larger than the sum of its proper divisors (915731037).

3973338138283 is an equidigital number, since it uses as much as digits as its factorization.

3973338138283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 915731036.

The product of its digits is 47029248, while the sum is 61.

The spelling of 3973338138283 in words is "three trillion, nine hundred seventy-three billion, three hundred thirty-eight million, one hundred thirty-eight thousand, two hundred eighty-three".