7493680001 has 8 divisors (see below), whose sum is σ = 7575127560. Its totient is φ = 7412318208.

The previous prime is 7493679989. The next prime is 7493680031. The reversal of 7493680001 is 1000863947.

It can be written as a sum of positive squares in 4 ways, for example, as 2193985600 + 5299694401 = 46840^2 + 72799^2 .

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 7493680001 - 2¹⁰ = 7493678977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7493680031) 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, 162785 + ... + 203681.

It is an arithmetic number, because the mean of its divisors is an integer number (946890945).

Almost surely, 2^7493680001 is an apocalyptic number.

It is an amenable number.

7493680001 is a deficient number, since it is larger than the sum of its proper divisors (81447559).

7493680001 is a wasteful number, since it uses less digits than its factorization.

7493680001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42883.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 7493680001 is about 86566.0441570481. The cubic root of 7493680001 is about 1956.8838447495.

The spelling of 7493680001 in words is "seven billion, four hundred ninety-three million, six hundred eighty thousand, one".