34802149 has 4 divisors (see below), whose sum is σ = 35221536. Its totient is φ = 34382764.

The previous prime is 34802123. The next prime is 34802161. The reversal of 34802149 is 94120843.

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 34802149 - 2⁷ = 34802021 is a prime.

It is a super-2 number, since 2×34802149² = 2422379150036402, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 34802149.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34802189) 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, 209569 + ... + 209734.

It is an arithmetic number, because the mean of its divisors is an integer number (8805384).

Almost surely, 2^34802149 is an apocalyptic number.

It is an amenable number.

34802149 is a deficient number, since it is larger than the sum of its proper divisors (419387).

34802149 is an equidigital number, since it uses as much as digits as its factorization.

34802149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419386.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 34802149 is about 5899.3346234978. The cubic root of 34802149 is about 326.4891004760.

The spelling of 34802149 in words is "thirty-four million, eight hundred two thousand, one hundred forty-nine".