34098621 has 4 divisors (see below), whose sum is σ = 45464832. Its totient is φ = 22732412.

The previous prime is 34098599. The next prime is 34098677. The reversal of 34098621 is 12689043.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 34098621 - 2¹⁵ = 34065853 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34093621) 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, 5683101 + ... + 5683106.

It is an arithmetic number, because the mean of its divisors is an integer number (11366208).

Almost surely, 2^34098621 is an apocalyptic number.

It is an amenable number.

34098621 is a deficient number, since it is larger than the sum of its proper divisors (11366211).

34098621 is a wasteful number, since it uses less digits than its factorization.

34098621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11366210.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 34098621 is about 5839.4024523062. The cubic root of 34098621 is about 324.2741069342.

The spelling of 34098621 in words is "thirty-four million, ninety-eight thousand, six hundred twenty-one".