83001629 has 2 divisors, whose sum is σ = 83001630. Its totient is φ = 83001628.

The previous prime is 83001559. The next prime is 83001631. The reversal of 83001629 is 92610038.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 80820100 + 2181529 = 8990^2 + 1477^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-83001629 is a prime.

Together with 83001631, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83001649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41500814 + 41500815.

It is an arithmetic number, because the mean of its divisors is an integer number (41500815).

Almost surely, 2^83001629 is an apocalyptic number.

It is an amenable number.

83001629 is a deficient number, since it is larger than the sum of its proper divisors (1).

83001629 is an equidigital number, since it uses as much as digits as its factorization.

83001629 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 83001629 is about 9110.5229816954. The cubic root of 83001629 is about 436.2099208670.

The spelling of 83001629 in words is "eighty-three million, one thousand, six hundred twenty-nine".