34690719 has 16 divisors (see below), whose sum is σ = 54291968. Its totient is φ = 19287072.

The previous prime is 34690703. The next prime is 34690753. The reversal of 34690719 is 91709643.

34690719 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 34690719 - 2⁴ = 34690703 is a prime.

It is a super-2 number, since 2×34690719² = 2406891969473922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34690619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21547 + ... + 23100.

It is an arithmetic number, because the mean of its divisors is an integer number (3393248).

Almost surely, 2^34690719 is an apocalyptic number.

34690719 is a deficient number, since it is larger than the sum of its proper divisors (19601249).

34690719 is a wasteful number, since it uses less digits than its factorization.

34690719 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44694.

The product of its (nonzero) digits is 40824, while the sum is 39.

The square root of 34690719 is about 5889.8827662357. The cubic root of 34690719 is about 326.1402754869.

The spelling of 34690719 in words is "thirty-four million, six hundred ninety thousand, seven hundred nineteen".