7485969238 has 32 divisors (see below), whose sum is σ = 12340512000. Its totient is φ = 3377601120.

The previous prime is 7485969217. The next prime is 7485969251. The reversal of 7485969238 is 8329695847.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1806573 + ... + 1810711.

It is an arithmetic number, because the mean of its divisors is an integer number (385641000).

Almost surely, 2^7485969238 is an apocalyptic number.

7485969238 is a deficient number, since it is larger than the sum of its proper divisors (4854542762).

7485969238 is a wasteful number, since it uses less digits than its factorization.

7485969238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4740.

The product of its digits is 26127360, while the sum is 61.

The square root of 7485969238 is about 86521.4958146240. The cubic root of 7485969238 is about 1956.2124235920.

The spelling of 7485969238 in words is "seven billion, four hundred eighty-five million, nine hundred sixty-nine thousand, two hundred thirty-eight".