7936437252 has 12 divisors (see below), whose sum is σ = 18518353616. Its totient is φ = 2645479080.

The previous prime is 7936437241. The next prime is 7936437253. The reversal of 7936437252 is 2527346397.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (7936437253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 330684874 + ... + 330684897.

Almost surely, 2^7936437252 is an apocalyptic number.

It is an amenable number.

7936437252 is an abundant number, since it is smaller than the sum of its proper divisors (10581916364).

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

7936437252 is a wasteful number, since it uses less digits than its factorization.

7936437252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661369778 (or 661369776 counting only the distinct ones).

The product of its digits is 1905120, while the sum is 48.

The square root of 7936437252 is about 89086.6839207746. The cubic root of 7936437252 is about 1994.6890135284.

The spelling of 7936437252 in words is "seven billion, nine hundred thirty-six million, four hundred thirty-seven thousand, two hundred fifty-two".