83936707 has 2 divisors, whose sum is σ = 83936708. Its totient is φ = 83936706.

The previous prime is 83936681. The next prime is 83936711. The reversal of 83936707 is 70763938.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 83936707 - 2⁷ = 83936579 is a prime.

It is not a weakly prime, because it can be changed into another prime (83936777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41968353 + 41968354.

It is an arithmetic number, because the mean of its divisors is an integer number (41968354).

Almost surely, 2^83936707 is an apocalyptic number.

83936707 is a deficient number, since it is larger than the sum of its proper divisors (1).

83936707 is an equidigital number, since it uses as much as digits as its factorization.

83936707 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 190512, while the sum is 43.

The square root of 83936707 is about 9161.6978230020. The cubic root of 83936707 is about 437.8418891655.

The spelling of 83936707 in words is "eighty-three million, nine hundred thirty-six thousand, seven hundred seven".