65346361 has 4 divisors (see below), whose sum is σ = 65376000. Its totient is φ = 65316724.

The previous prime is 65346349. The next prime is 65346389. The reversal of 65346361 is 16364356.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 65346361 - 2¹¹ = 65344313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65346331) 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, 11221 + ... + 16018.

It is an arithmetic number, because the mean of its divisors is an integer number (16344000).

Almost surely, 2^65346361 is an apocalyptic number.

It is an amenable number.

65346361 is a deficient number, since it is larger than the sum of its proper divisors (29639).

65346361 is a wasteful number, since it uses less digits than its factorization.

65346361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29638.

The product of its digits is 38880, while the sum is 34.

The square root of 65346361 is about 8083.7096063627. The cubic root of 65346361 is about 402.7854765259.

The spelling of 65346361 in words is "sixty-five million, three hundred forty-six thousand, three hundred sixty-one".