95684639 has 2 divisors, whose sum is σ = 95684640. Its totient is φ = 95684638.

The previous prime is 95684593. The next prime is 95684651. The reversal of 95684639 is 93648659.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-95684639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (95684689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47842319 + 47842320.

It is an arithmetic number, because the mean of its divisors is an integer number (47842320).

Almost surely, 2^95684639 is an apocalyptic number.

95684639 is a deficient number, since it is larger than the sum of its proper divisors (1).

95684639 is an equidigital number, since it uses as much as digits as its factorization.

95684639 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1399680, while the sum is 50.

The square root of 95684639 is about 9781.8525341573. The cubic root of 95684639 is about 457.3837605692.

The spelling of 95684639 in words is "ninety-five million, six hundred eighty-four thousand, six hundred thirty-nine".