34341391 has 16 divisors (see below), whose sum is σ = 40403968. Its totient is φ = 28576800.

The previous prime is 34341389. The next prime is 34341401. The reversal of 34341391 is 19314343.

It is not a de Polignac number, because 34341391 - 2¹ = 34341389 is a prime.

It is a super-2 number, since 2×34341391² = 2358662271629762, 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 (34341361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81361 + ... + 81781.

It is an arithmetic number, because the mean of its divisors is an integer number (2525248).

Almost surely, 2^34341391 is an apocalyptic number.

34341391 is a deficient number, since it is larger than the sum of its proper divisors (6062577).

34341391 is a wasteful number, since it uses less digits than its factorization.

34341391 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 742.

The product of its digits is 3888, while the sum is 28.

The square root of 34341391 is about 5860.1528137072. The cubic root of 34341391 is about 325.0418596970.

The spelling of 34341391 in words is "thirty-four million, three hundred forty-one thousand, three hundred ninety-one".