6373914397 has 4 divisors (see below), whose sum is σ = 6748850556. Its totient is φ = 5998978240.

The previous prime is 6373914343. The next prime is 6373914427. The reversal of 6373914397 is 7934193736.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2577999076 + 3795915321 = 50774^2 + 61611^2 .

It is a cyclic number.

It is not a de Polignac number, because 6373914397 - 2⁷ = 6373914269 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 (6373914697) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187468054 + ... + 187468087.

It is an arithmetic number, because the mean of its divisors is an integer number (1687212639).

Almost surely, 2^6373914397 is an apocalyptic number.

It is an amenable number.

6373914397 is a deficient number, since it is larger than the sum of its proper divisors (374936159).

6373914397 is a wasteful number, since it uses less digits than its factorization.

6373914397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374936158.

The product of its digits is 2571912, while the sum is 52.

The square root of 6373914397 is about 79836.7985142190. The cubic root of 6373914397 is about 1854.1096268284.

The spelling of 6373914397 in words is "six billion, three hundred seventy-three million, nine hundred fourteen thousand, three hundred ninety-seven".