7424932993 has 16 divisors (see below), whose sum is σ = 7962486400. Its totient is φ = 6902599680.

The previous prime is 7424932987. The next prime is 7424933011. The reversal of 7424932993 is 3992394247.

It is not a de Polignac number, because 7424932993 - 2⁵ = 7424932961 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7424932993.

It is not an unprimeable number, because it can be changed into a prime (7424932913) 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, 501505 + ... + 516097.

It is an arithmetic number, because the mean of its divisors is an integer number (497655400).

Almost surely, 2^7424932993 is an apocalyptic number.

It is an amenable number.

7424932993 is a deficient number, since it is larger than the sum of its proper divisors (537553407).

7424932993 is a wasteful number, since it uses less digits than its factorization.

7424932993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15112.

The product of its digits is 2939328, while the sum is 52.

The square root of 7424932993 is about 86168.0508831435. The cubic root of 7424932993 is about 1950.8813016580.

The spelling of 7424932993 in words is "seven billion, four hundred twenty-four million, nine hundred thirty-two thousand, nine hundred ninety-three".