65738996 has 6 divisors (see below), whose sum is σ = 115043250. Its totient is φ = 32869496.

The previous prime is 65738987. The next prime is 65739013. The reversal of 65738996 is 69983756.

It can be written as a sum of positive squares in only one way, i.e., 33408400 + 32330596 = 5780^2 + 5686^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8217371 + ... + 8217378.

It is an arithmetic number, because the mean of its divisors is an integer number (19173875).

Almost surely, 2^65738996 is an apocalyptic number.

It is an amenable number.

65738996 is a deficient number, since it is larger than the sum of its proper divisors (49304254).

65738996 is a wasteful number, since it uses less digits than its factorization.

65738996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16434753 (or 16434751 counting only the distinct ones).

The product of its digits is 2449440, while the sum is 53.

The square root of 65738996 is about 8107.9588060128. The cubic root of 65738996 is about 403.5905812107.

The spelling of 65738996 in words is "sixty-five million, seven hundred thirty-eight thousand, nine hundred ninety-six".