1003923904079 has 8 divisors (see below), whose sum is σ = 1007960557968. Its totient is φ = 999887544000.

The previous prime is 1003923904063. The next prime is 1003923904103. The reversal of 1003923904079 is 9704093293001.

It is a happy number.

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 1003923904079 - 2⁴ = 1003923904063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003923904279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9035249 + ... + 9145685.

It is an arithmetic number, because the mean of its divisors is an integer number (125995069746).

Almost surely, 2^{1003923904079} is an apocalyptic number.

1003923904079 is a deficient number, since it is larger than the sum of its proper divisors (4036653889).

1003923904079 is a wasteful number, since it uses less digits than its factorization.

1003923904079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146905.

The product of its (nonzero) digits is 367416, while the sum is 47.

The spelling of 1003923904079 in words is "one trillion, three billion, nine hundred twenty-three million, nine hundred four thousand, seventy-nine".