74367082987 has 2 divisors, whose sum is σ = 74367082988. Its totient is φ = 74367082986.

The previous prime is 74367082891. The next prime is 74367083003. The reversal of 74367082987 is 78928076347.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 74367082987 - 2³¹ = 72219599339 is a prime.

It is not a weakly prime, because it can be changed into another prime (74367082187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37183541493 + 37183541494.

It is an arithmetic number, because the mean of its divisors is an integer number (37183541494).

Almost surely, 2^74367082987 is an apocalyptic number.

74367082987 is a deficient number, since it is larger than the sum of its proper divisors (1).

74367082987 is an equidigital number, since it uses as much as digits as its factorization.

74367082987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28449792, while the sum is 61.

The spelling of 74367082987 in words is "seventy-four billion, three hundred sixty-seven million, eighty-two thousand, nine hundred eighty-seven".