34340719 has 6 divisors (see below), whose sum is σ = 39947424. Its totient is φ = 29434860.

The previous prime is 34340693. The next prime is 34340723. The reversal of 34340719 is 91704343.

It is not a de Polignac number, because 34340719 - 2¹¹ = 34338671 is a prime.

It is a super-2 number, since 2×34340719² = 2358569962873922, 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 (34340749) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 350367 + ... + 350464.

It is an arithmetic number, because the mean of its divisors is an integer number (6657904).

Almost surely, 2^34340719 is an apocalyptic number.

34340719 is a deficient number, since it is larger than the sum of its proper divisors (5606705).

34340719 is an equidigital number, since it uses as much as digits as its factorization.

34340719 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700845 (or 700838 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 34340719 is about 5860.0954770379. The cubic root of 34340719 is about 325.0397395193.

The spelling of 34340719 in words is "thirty-four million, three hundred forty thousand, seven hundred nineteen".