79382087 has 2 divisors, whose sum is σ = 79382088. Its totient is φ = 79382086.

The previous prime is 79382053. The next prime is 79382089. The reversal of 79382087 is 78028397.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 79382087 - 2⁸ = 79381831 is a prime.

Together with 79382089, 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 (79382089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39691043 + 39691044.

It is an arithmetic number, because the mean of its divisors is an integer number (39691044).

Almost surely, 2^79382087 is an apocalyptic number.

79382087 is a deficient number, since it is larger than the sum of its proper divisors (1).

79382087 is an equidigital number, since it uses as much as digits as its factorization.

79382087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 169344, while the sum is 44.

The square root of 79382087 is about 8909.6625637563. The cubic root of 79382087 is about 429.7746917724.

The spelling of 79382087 in words is "seventy-nine million, three hundred eighty-two thousand, eighty-seven".