7936446397 has 8 divisors (see below), whose sum is σ = 8658603072. Its totient is φ = 7214400000.

The previous prime is 7936446373. The next prime is 7936446421.

7936446397 is nontrivially palindromic in base 10.

7936446397 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (7936446373) and next prime (7936446421).

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 7936446397 - 2²⁷ = 7802228669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7936446337) 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 7 ways as a sum of consecutive naturals, for example, 218272 + ... + 252022.

It is an arithmetic number, because the mean of its divisors is an integer number (1082325384).

Almost surely, 2^7936446397 is an apocalyptic number.

It is an amenable number.

7936446397 is a deficient number, since it is larger than the sum of its proper divisors (722156675).

7936446397 is a wasteful number, since it uses less digits than its factorization.

7936446397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55139.

The product of its digits is 20575296, while the sum is 58.

The square root of 7936446397 is about 89086.7352471736. The cubic root of 7936446397 is about 1994.6897796750.

The spelling of 7936446397 in words is "seven billion, nine hundred thirty-six million, four hundred forty-six thousand, three hundred ninety-seven".