7380197913 has 24 divisors (see below), whose sum is σ = 11403453600. Its totient is φ = 4209733120.

The previous prime is 7380197893. The next prime is 7380197917. The reversal of 7380197913 is 3197910837.

It is not a de Polignac number, because 7380197913 - 2⁹ = 7380197401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7380197917) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 377388 + ... + 396461.

It is an arithmetic number, because the mean of its divisors is an integer number (475143900).

Almost surely, 2^7380197913 is an apocalyptic number.

It is an amenable number.

7380197913 is a deficient number, since it is larger than the sum of its proper divisors (4023255687).

7380197913 is a wasteful number, since it uses less digits than its factorization.

7380197913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773897 (or 773880 counting only the distinct ones).

The product of its (nonzero) digits is 285768, while the sum is 48.

The square root of 7380197913 is about 85908.0782755615. The cubic root of 7380197913 is about 1946.9553989998.

The spelling of 7380197913 in words is "seven billion, three hundred eighty million, one hundred ninety-seven thousand, nine hundred thirteen".