334102987 has 2 divisors, whose sum is σ = 334102988. Its totient is φ = 334102986.

The previous prime is 334102981. The next prime is 334103009. The reversal of 334102987 is 789201433.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-334102987 is a prime.

It is a super-2 number, since 2×334102987² = 223249611844644338, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (334102981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167051493 + 167051494.

It is an arithmetic number, because the mean of its divisors is an integer number (167051494).

Almost surely, 2^334102987 is an apocalyptic number.

334102987 is a deficient number, since it is larger than the sum of its proper divisors (1).

334102987 is an equidigital number, since it uses as much as digits as its factorization.

334102987 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 334102987 is about 18278.4842642928. The cubic root of 334102987 is about 693.8945121996.

The spelling of 334102987 in words is "three hundred thirty-four million, one hundred two thousand, nine hundred eighty-seven".