7936646054 has 8 divisors (see below), whose sum is σ = 12022840368. Its totient is φ = 3929032600.

The previous prime is 7936646033. The next prime is 7936646059. The reversal of 7936646054 is 4506466397.

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

It is a junction number, because it is equal to n+sod(n) for n = 7936645993 and 7936646011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7936646059) 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 3 ways as a sum of consecutive naturals, for example, 19644962 + ... + 19645365.

It is an arithmetic number, because the mean of its divisors is an integer number (1502855046).

Almost surely, 2^7936646054 is an apocalyptic number.

7936646054 is a deficient number, since it is larger than the sum of its proper divisors (4086194314).

7936646054 is a wasteful number, since it uses less digits than its factorization.

7936646054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39290430.

The product of its (nonzero) digits is 3265920, while the sum is 50.

The square root of 7936646054 is about 89087.8558166039. The cubic root of 7936646054 is about 1994.7065063231.

The spelling of 7936646054 in words is "seven billion, nine hundred thirty-six million, six hundred forty-six thousand, fifty-four".