1607393660928 has 104 divisors (see below), whose sum is σ = 4675483872096. Its totient is φ = 487088947200.

The previous prime is 1607393660923. The next prime is 1607393660959. The reversal of 1607393660928 is 8290663937061.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1607393660923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5810743 + ... + 6081078.

Almost surely, 2^{1607393660928} is an apocalyptic number.

It is an amenable number.

1607393660928 is an abundant number, since it is smaller than the sum of its proper divisors (3068090211168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1607393660928 is a wasteful number, since it uses less digits than its factorization.

1607393660928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11891859 (or 11891837 counting only the distinct ones).

The product of its (nonzero) digits is 17635968, while the sum is 60.

The spelling of 1607393660928 in words is "one trillion, six hundred seven billion, three hundred ninety-three million, six hundred sixty thousand, nine hundred twenty-eight".