34620349 has 4 divisors (see below), whose sum is σ = 34667200. Its totient is φ = 34573500.

The previous prime is 34620329. The next prime is 34620361. The reversal of 34620349 is 94302643.

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 34620349 - 2¹¹ = 34618301 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34620349.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34620319) 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, 22299 + ... + 23800.

It is an arithmetic number, because the mean of its divisors is an integer number (8666800).

Almost surely, 2^34620349 is an apocalyptic number.

It is an amenable number.

34620349 is a deficient number, since it is larger than the sum of its proper divisors (46851).

34620349 is an equidigital number, since it uses as much as digits as its factorization.

34620349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46850.

The product of its (nonzero) digits is 15552, while the sum is 31.

The square root of 34620349 is about 5883.9059305873. The cubic root of 34620349 is about 325.9196014114.

It can be divided in two parts, 34620 and 349, that added together give a square (34969 = 187²).

The spelling of 34620349 in words is "thirty-four million, six hundred twenty thousand, three hundred forty-nine".