34621329 has 8 divisors (see below), whose sum is σ = 46217920. Its totient is φ = 23052816.

The previous prime is 34621319. The next prime is 34621339. The reversal of 34621329 is 92312643.

It is an interprime number because it is at equal distance from previous prime (34621319) and next prime (34621339).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 34621329 - 2⁴ = 34621313 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34621296 and 34621305.

It is not an unprimeable number, because it can be changed into a prime (34621309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3949 + ... + 9210.

It is an arithmetic number, because the mean of its divisors is an integer number (5777240).

Almost surely, 2^34621329 is an apocalyptic number.

It is an amenable number.

34621329 is a deficient number, since it is larger than the sum of its proper divisors (11596591).

34621329 is a wasteful number, since it uses less digits than its factorization.

34621329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14039.

The product of its digits is 7776, while the sum is 30.

The square root of 34621329 is about 5883.9892080119. The cubic root of 34621329 is about 325.9226766567.

The spelling of 34621329 in words is "thirty-four million, six hundred twenty-one thousand, three hundred twenty-nine".