3079987 has 2 divisors, whose sum is σ = 3079988. Its totient is φ = 3079986.

The previous prime is 3079939. The next prime is 3080017. The reversal of 3079987 is 7899703.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3079987 - 2¹¹ = 3077939 is a prime.

3079987 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (3079927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1539993 + 1539994.

It is an arithmetic number, because the mean of its divisors is an integer number (1539994).

Almost surely, 2^3079987 is an apocalyptic number.

3079987 is a deficient number, since it is larger than the sum of its proper divisors (1).

3079987 is an equidigital number, since it uses as much as digits as its factorization.

3079987 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 95256, while the sum is 43.

The square root of 3079987 is about 1754.9891737558. The cubic root of 3079987 is about 145.4955222738.

The spelling of 3079987 in words is "three million, seventy-nine thousand, nine hundred eighty-seven".