7493211080 has 32 divisors (see below), whose sum is σ = 16863595200. Its totient is φ = 2996596416.

The previous prime is 7493211079. The next prime is 7493211133. The reversal of 7493211080 is 801123947.

It is a super-2 number, since 2×7493211080² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7493211080.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177719 + ... + 215801.

It is an arithmetic number, because the mean of its divisors is an integer number (526987350).

Almost surely, 2^7493211080 is an apocalyptic number.

It is an amenable number.

7493211080 is an abundant number, since it is smaller than the sum of its proper divisors (9370384120).

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

7493211080 is a wasteful number, since it uses less digits than its factorization.

7493211080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43013 (or 43009 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 7493211080 is about 86563.3356566162. The cubic root of 7493211080 is about 1956.8430262166.

The spelling of 7493211080 in words is "seven billion, four hundred ninety-three million, two hundred eleven thousand, eighty".