7928367965 has 8 divisors (see below), whose sum is σ = 10873190400. Its totient is φ = 5436595152.

The previous prime is 7928367961. The next prime is 7928368001. The reversal of 7928367965 is 5697638297.

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

It is a cyclic number.

It is not a de Polignac number, because 7928367965 - 2² = 7928367961 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7928367898 and 7928367907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7928367961) by changing a digit.

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, 113262365 + ... + 113262434.

It is an arithmetic number, because the mean of its divisors is an integer number (1359148800).

Almost surely, 2^7928367965 is an apocalyptic number.

It is an amenable number.

7928367965 is a deficient number, since it is larger than the sum of its proper divisors (2944822435).

7928367965 is a wasteful number, since it uses less digits than its factorization.

7928367965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226524811.

The product of its digits is 34292160, while the sum is 62.

The square root of 7928367965 is about 89041.3834405104. The cubic root of 7928367965 is about 1994.0127581027.

The spelling of 7928367965 in words is "seven billion, nine hundred twenty-eight million, three hundred sixty-seven thousand, nine hundred sixty-five".