7736364065 has 16 divisors (see below), whose sum is σ = 9690202368. Its totient is φ = 5918210496.

The previous prime is 7736364059. The next prime is 7736364091. The reversal of 7736364065 is 5604636377.

It is a cyclic number.

It is not a de Polignac number, because 7736364065 - 2⁶ = 7736364001 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 469964 + ... + 486146.

It is an arithmetic number, because the mean of its divisors is an integer number (605637648).

Almost surely, 2^7736364065 is an apocalyptic number.

It is an amenable number.

7736364065 is a deficient number, since it is larger than the sum of its proper divisors (1953838303).

7736364065 is a wasteful number, since it uses less digits than its factorization.

7736364065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20368.

The product of its (nonzero) digits is 1905120, while the sum is 47.

The square root of 7736364065 is about 87956.6033052664. The cubic root of 7736364065 is about 1977.7844879283.

The spelling of 7736364065 in words is "seven billion, seven hundred thirty-six million, three hundred sixty-four thousand, sixty-five".