34702091 has 2 divisors, whose sum is σ = 34702092. Its totient is φ = 34702090.

The previous prime is 34702081. The next prime is 34702123. The reversal of 34702091 is 19020743.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34702091 - 2¹⁰ = 34701067 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34702091.

It is not a weakly prime, because it can be changed into another prime (34702021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17351045 + 17351046.

It is an arithmetic number, because the mean of its divisors is an integer number (17351046).

Almost surely, 2^34702091 is an apocalyptic number.

34702091 is a deficient number, since it is larger than the sum of its proper divisors (1).

34702091 is an equidigital number, since it uses as much as digits as its factorization.

34702091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 34702091 is about 5890.8480713731. The cubic root of 34702091 is about 326.1759090523.

The spelling of 34702091 in words is "thirty-four million, seven hundred two thousand, ninety-one".