34831087 has 2 divisors, whose sum is σ = 34831088. Its totient is φ = 34831086.

The previous prime is 34831057. The next prime is 34831091. The reversal of 34831087 is 78013843.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34831087 - 2⁷ = 34830959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34831057) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17415543 + 17415544.

It is an arithmetic number, because the mean of its divisors is an integer number (17415544).

Almost surely, 2^34831087 is an apocalyptic number.

34831087 is a deficient number, since it is larger than the sum of its proper divisors (1).

34831087 is an equidigital number, since it uses as much as digits as its factorization.

34831087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 34831087 is about 5901.7867633455. The cubic root of 34831087 is about 326.5795673428.

The spelling of 34831087 in words is "thirty-four million, eight hundred thirty-one thousand, eighty-seven".