7383530913 has 16 divisors (see below), whose sum is σ = 10762899456. Its totient is φ = 4465193040.

The previous prime is 7383530887. The next prime is 7383530923. The reversal of 7383530913 is 3190353837.

It is not a de Polignac number, because 7383530913 - 2¹⁰ = 7383529889 is a prime.

It is a super-2 number, since 2×7383530913² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7383530923) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 226345 + ... + 256902.

It is an arithmetic number, because the mean of its divisors is an integer number (672681216).

Almost surely, 2^7383530913 is an apocalyptic number.

It is an amenable number.

7383530913 is a deficient number, since it is larger than the sum of its proper divisors (3379368543).

7383530913 is a wasteful number, since it uses less digits than its factorization.

7383530913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483724.

The product of its (nonzero) digits is 204120, while the sum is 42.

The square root of 7383530913 is about 85927.4747272373. The cubic root of 7383530913 is about 1947.2484455998.

The spelling of 7383530913 in words is "seven billion, three hundred eighty-three million, five hundred thirty thousand, nine hundred thirteen".