7925912799 has 8 divisors (see below), whose sum is σ = 12077581440. Its totient is φ = 4529093016.

The previous prime is 7925912791. The next prime is 7925912867. The reversal of 7925912799 is 9972195297.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7925912799 - 2³ = 7925912791 is a prime.

It is a super-5 number, since 5×7925912799⁵ (a number of 51 digits) contains 55555 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7925912791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188712189 + ... + 188712230.

It is an arithmetic number, because the mean of its divisors is an integer number (1509697680).

Almost surely, 2^7925912799 is an apocalyptic number.

7925912799 is a deficient number, since it is larger than the sum of its proper divisors (4151668641).

7925912799 is a wasteful number, since it uses less digits than its factorization.

7925912799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377424429.

The product of its digits is 6429780, while the sum is 60.

The square root of 7925912799 is about 89027.5957161598. The cubic root of 7925912799 is about 1993.8069091908.

The spelling of 7925912799 in words is "seven billion, nine hundred twenty-five million, nine hundred twelve thousand, seven hundred ninety-nine".