6364441401 has 8 divisors (see below), whose sum is σ = 8488856640. Its totient is φ = 4241493552.

The previous prime is 6364441393. The next prime is 6364441403. The reversal of 6364441401 is 1041444636.

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

It is not a de Polignac number, because 6364441401 - 2³ = 6364441393 is a prime.

It is a super-2 number, since 2×6364441401² = 81012228693525685602, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6364441403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 356686 + ... + 374103.

It is an arithmetic number, because the mean of its divisors is an integer number (1061107080).

Almost surely, 2^6364441401 is an apocalyptic number.

It is an amenable number.

6364441401 is a deficient number, since it is larger than the sum of its proper divisors (2124415239).

6364441401 is a wasteful number, since it uses less digits than its factorization.

6364441401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 733695.

The product of its (nonzero) digits is 27648, while the sum is 33.

The square root of 6364441401 is about 79777.4492008863. The cubic root of 6364441401 is about 1853.1906373114.

The spelling of 6364441401 in words is "six billion, three hundred sixty-four million, four hundred forty-one thousand, four hundred one".