65364629 has 4 divisors (see below), whose sum is σ = 71306880. Its totient is φ = 59422380.

The previous prime is 65364623. The next prime is 65364631. The reversal of 65364629 is 92646356.

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 65364629 - 2⁴ = 65364613 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65364623) 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, 2971109 + ... + 2971130.

It is an arithmetic number, because the mean of its divisors is an integer number (17826720).

Almost surely, 2^65364629 is an apocalyptic number.

It is an amenable number.

65364629 is a deficient number, since it is larger than the sum of its proper divisors (5942251).

65364629 is a wasteful number, since it uses less digits than its factorization.

65364629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5942250.

The product of its digits is 233280, while the sum is 41.

The square root of 65364629 is about 8084.8394541883. The cubic root of 65364629 is about 402.8230067950.

It can be divided in two parts, 6 and 5364629, that added together give a palindrome (5364635).

The spelling of 65364629 in words is "sixty-five million, three hundred sixty-four thousand, six hundred twenty-nine".