65934793 has 2 divisors, whose sum is σ = 65934794. Its totient is φ = 65934792.

The previous prime is 65934779. The next prime is 65934821. The reversal of 65934793 is 39743956.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 59644729 + 6290064 = 7723^2 + 2508^2 .

It is a cyclic number.

It is not a de Polignac number, because 65934793 - 2⁵ = 65934761 is a prime.

It is not a weakly prime, because it can be changed into another prime (65934733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32967396 + 32967397.

It is an arithmetic number, because the mean of its divisors is an integer number (32967397).

Almost surely, 2^65934793 is an apocalyptic number.

It is an amenable number.

65934793 is a deficient number, since it is larger than the sum of its proper divisors (1).

65934793 is an equidigital number, since it uses as much as digits as its factorization.

65934793 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 612360, while the sum is 46.

The square root of 65934793 is about 8120.0241994713. The cubic root of 65934793 is about 403.9908687444.

The spelling of 65934793 in words is "sixty-five million, nine hundred thirty-four thousand, seven hundred ninety-three".