34898689 has 4 divisors (see below), whose sum is σ = 39884224. Its totient is φ = 29913156.

The previous prime is 34898683. The next prime is 34898693. The reversal of 34898689 is 98689843.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 98689843 = 7 ⋅14098549.

It is not a de Polignac number, because 34898689 - 2¹⁵ = 34865921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34898683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2492757 + ... + 2492770.

It is an arithmetic number, because the mean of its divisors is an integer number (9971056).

Almost surely, 2^34898689 is an apocalyptic number.

It is an amenable number.

34898689 is a deficient number, since it is larger than the sum of its proper divisors (4985535).

34898689 is an equidigital number, since it uses as much as digits as its factorization.

34898689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4985534.

The product of its digits is 2985984, while the sum is 55.

The square root of 34898689 is about 5907.5112357066. The cubic root of 34898689 is about 326.7907117178.

The spelling of 34898689 in words is "thirty-four million, eight hundred ninety-eight thousand, six hundred eighty-nine".