65441349 has 24 divisors (see below), whose sum is σ = 96720000. Its totient is φ = 42625440.

The previous prime is 65441333. The next prime is 65441353. The reversal of 65441349 is 94314456.

It is not a de Polignac number, because 65441349 - 2⁴ = 65441333 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65441549) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 108952 + ... + 109550.

It is an arithmetic number, because the mean of its divisors is an integer number (4030000).

Almost surely, 2^65441349 is an apocalyptic number.

It is an amenable number.

65441349 is a deficient number, since it is larger than the sum of its proper divisors (31278651).

65441349 is a wasteful number, since it uses less digits than its factorization.

65441349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 865 (or 862 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 65441349 is about 8089.5827457292. The cubic root of 65441349 is about 402.9805461160.

The spelling of 65441349 in words is "sixty-five million, four hundred forty-one thousand, three hundred forty-nine".