65349896 has 16 divisors (see below), whose sum is σ = 122773200. Its totient is φ = 32610384.

The previous prime is 65349883. The next prime is 65349899. The reversal of 65349896 is 69894356.

It is not an unprimeable number, because it can be changed into a prime (65349899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3626 + ... + 11993.

It is an arithmetic number, because the mean of its divisors is an integer number (7673325).

Almost surely, 2^65349896 is an apocalyptic number.

It is an amenable number.

65349896 is a deficient number, since it is larger than the sum of its proper divisors (57423304).

65349896 is a wasteful number, since it uses less digits than its factorization.

65349896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16148 (or 16144 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 50.

The square root of 65349896 is about 8083.9282530215. The cubic root of 65349896 is about 402.7927394705.

The spelling of 65349896 in words is "sixty-five million, three hundred forty-nine thousand, eight hundred ninety-six".