7933620951 has 16 divisors (see below), whose sum is σ = 11928940800. Its totient is φ = 5210137944.

The previous prime is 7933620887. The next prime is 7933620971. The reversal of 7933620951 is 1590263397.

It is not a de Polignac number, because 7933620951 - 2⁶ = 7933620887 is a prime.

It is a super-2 number, since 2×7933620951² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7933620897 and 7933620906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7933620971) by changing a digit.

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, 2191011 + ... + 2194628.

It is an arithmetic number, because the mean of its divisors is an integer number (745558800).

Almost surely, 2^7933620951 is an apocalyptic number.

7933620951 is a deficient number, since it is larger than the sum of its proper divisors (3995319849).

7933620951 is a wasteful number, since it uses less digits than its factorization.

7933620951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4385715 (or 4385709 counting only the distinct ones).

The product of its (nonzero) digits is 306180, while the sum is 45.

The square root of 7933620951 is about 89070.8759977132. The cubic root of 7933620951 is about 1994.4530424370.

The spelling of 7933620951 in words is "seven billion, nine hundred thirty-three million, six hundred twenty thousand, nine hundred fifty-one".