3392981987 has 2 divisors, whose sum is σ = 3392981988. Its totient is φ = 3392981986.

The previous prime is 3392981953. The next prime is 3392982001. The reversal of 3392981987 is 7891892933.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3392981987 - 2¹⁰ = 3392980963 is a prime.

It is not a weakly prime, because it can be changed into another prime (3392981927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1696490993 + 1696490994.

It is an arithmetic number, because the mean of its divisors is an integer number (1696490994).

Almost surely, 2^3392981987 is an apocalyptic number.

3392981987 is a deficient number, since it is larger than the sum of its proper divisors (1).

3392981987 is an equidigital number, since it uses as much as digits as its factorization.

3392981987 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5878656, while the sum is 59.

The square root of 3392981987 is about 58249.3088971878. The cubic root of 3392981987 is about 1502.6592807719.

The spelling of 3392981987 in words is "three billion, three hundred ninety-two million, nine hundred eighty-one thousand, nine hundred eighty-seven".