34998487 has 2 divisors, whose sum is σ = 34998488. Its totient is φ = 34998486.

The previous prime is 34998413. The next prime is 34998499. The reversal of 34998487 is 78489943.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34998487 - 2¹⁹ = 34474199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34998407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17499243 + 17499244.

It is an arithmetic number, because the mean of its divisors is an integer number (17499244).

Almost surely, 2^34998487 is an apocalyptic number.

34998487 is a deficient number, since it is larger than the sum of its proper divisors (1).

34998487 is an equidigital number, since it uses as much as digits as its factorization.

34998487 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1741824, while the sum is 52.

The square root of 34998487 is about 5915.9519098789. The cubic root of 34998487 is about 327.1019175002.

The spelling of 34998487 in words is "thirty-four million, nine hundred ninety-eight thousand, four hundred eighty-seven".