6373764401 has 4 divisors (see below), whose sum is σ = 6478252404. Its totient is φ = 6269276400.

The previous prime is 6373764379. The next prime is 6373764403. The reversal of 6373764401 is 1044673736.

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 324036001 + 6049728400 = 18001^2 + 77780^2 .

It is a cyclic number.

It is not a de Polignac number, because 6373764401 - 2¹⁰ = 6373763377 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6373764403) 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, 52243910 + ... + 52244031.

It is an arithmetic number, because the mean of its divisors is an integer number (1619563101).

Almost surely, 2^6373764401 is an apocalyptic number.

6373764401 is a gapful number since it is divisible by the number (61) formed by its first and last digit.

It is an amenable number.

6373764401 is a deficient number, since it is larger than the sum of its proper divisors (104488003).

6373764401 is a wasteful number, since it uses less digits than its factorization.

6373764401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104488002.

The product of its (nonzero) digits is 254016, while the sum is 41.

The square root of 6373764401 is about 79835.8591173164. The cubic root of 6373764401 is about 1854.0950825891.

The spelling of 6373764401 in words is "six billion, three hundred seventy-three million, seven hundred sixty-four thousand, four hundred one".