7387949236673 has 8 divisors (see below), whose sum is σ = 7393397238720. Its totient is φ = 7382502848560.

The previous prime is 7387949236667. The next prime is 7387949236711. The reversal of 7387949236673 is 3766329497837.

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 7387949236673 - 2¹⁰ = 7387949235649 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7387949236673.

It is not an unprimeable number, because it can be changed into a prime (7387949236663) 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, 8832878 + ... + 9633048.

It is an arithmetic number, because the mean of its divisors is an integer number (924174654840).

Almost surely, 2^{7387949236673} is an apocalyptic number.

It is an amenable number.

7387949236673 is a deficient number, since it is larger than the sum of its proper divisors (5448002047).

7387949236673 is a wasteful number, since it uses less digits than its factorization.

7387949236673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 806967.

The product of its digits is 1728324864, while the sum is 74.

The spelling of 7387949236673 in words is "seven trillion, three hundred eighty-seven billion, nine hundred forty-nine million, two hundred thirty-six thousand, six hundred seventy-three".