34491207 has 4 divisors (see below), whose sum is σ = 45988280. Its totient is φ = 22994136.

The previous prime is 34491167. The next prime is 34491211. The reversal of 34491207 is 70219443.

It is a happy number.

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

It is not a de Polignac number, because 34491207 - 2²⁰ = 33442631 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34491217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5748532 + ... + 5748537.

It is an arithmetic number, because the mean of its divisors is an integer number (11497070).

Almost surely, 2^34491207 is an apocalyptic number.

34491207 is a deficient number, since it is larger than the sum of its proper divisors (11497073).

34491207 is a wasteful number, since it uses less digits than its factorization.

34491207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11497072.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 34491207 is about 5872.9215046687. The cubic root of 34491207 is about 325.5138443525.

It can be divided in two parts, 3449 and 1207, that added together give a triangular number (4656 = T₉₆).

The spelling of 34491207 in words is "thirty-four million, four hundred ninety-one thousand, two hundred seven".