64341471 has 8 divisors (see below), whose sum is σ = 86874880. Its totient is φ = 42351192.

The previous prime is 64341469. The next prime is 64341493. The reversal of 64341471 is 17414346.

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

It is not a de Polignac number, because 64341471 - 2¹ = 64341469 is a prime.

It is a super-3 number, since 3×64341471³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a plaindrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64341421) 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, 135505 + ... + 135978.

It is an arithmetic number, because the mean of its divisors is an integer number (10859360).

Almost surely, 2^64341471 is an apocalyptic number.

64341471 is a deficient number, since it is larger than the sum of its proper divisors (22533409).

64341471 is a wasteful number, since it uses less digits than its factorization.

64341471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271565.

The product of its digits is 8064, while the sum is 30.

The square root of 64341471 is about 8021.3135457978. The cubic root of 64341471 is about 400.7101364362.

The spelling of 64341471 in words is "sixty-four million, three hundred forty-one thousand, four hundred seventy-one".