34014991 has 4 divisors (see below), whose sum is σ = 34041952. Its totient is φ = 33988032.

The previous prime is 34014961. The next prime is 34015013. The reversal of 34014991 is 19941043.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 34014991 - 2⁷ = 34014863 is a prime.

It is a super-2 number, since 2×34014991² = 2314039225460162, 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 (34014961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11490 + ... + 14143.

It is an arithmetic number, because the mean of its divisors is an integer number (8510488).

Almost surely, 2^34014991 is an apocalyptic number.

34014991 is a deficient number, since it is larger than the sum of its proper divisors (26961).

34014991 is a wasteful number, since it uses less digits than its factorization.

34014991 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26960.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 34014991 is about 5832.2372208270. The cubic root of 34014991 is about 324.0087858970.

The spelling of 34014991 in words is "thirty-four million, fourteen thousand, nine hundred ninety-one".