64395401 has 8 divisors (see below), whose sum is σ = 75969024. Its totient is φ = 53415360.

The previous prime is 64395299. The next prime is 64395403. The reversal of 64395401 is 10459346.

64395401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 64395401 - 2¹⁰ = 64394377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64395403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148160 + ... + 148593.

It is an arithmetic number, because the mean of its divisors is an integer number (9496128).

Almost surely, 2^64395401 is an apocalyptic number.

It is an amenable number.

64395401 is a deficient number, since it is larger than the sum of its proper divisors (11573623).

64395401 is a wasteful number, since it uses less digits than its factorization.

64395401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296791.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 64395401 is about 8024.6745105331. The cubic root of 64395401 is about 400.8220614633.

The spelling of 64395401 in words is "sixty-four million, three hundred ninety-five thousand, four hundred one".