34902193 has 4 divisors (see below), whose sum is σ = 35753508. Its totient is φ = 34050880.

The previous prime is 34902191. The next prime is 34902209. The reversal of 34902193 is 39120943.

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

It can be written as a sum of positive squares in 2 ways, for example, as 12510369 + 22391824 = 3537^2 + 4732^2 .

It is a cyclic number.

It is not a de Polignac number, because 34902193 - 2¹ = 34902191 is a prime.

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 not an unprimeable number, because it can be changed into a prime (34902191) 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, 425596 + ... + 425677.

It is an arithmetic number, because the mean of its divisors is an integer number (8938377).

Almost surely, 2^34902193 is an apocalyptic number.

It is an amenable number.

34902193 is a deficient number, since it is larger than the sum of its proper divisors (851315).

34902193 is an equidigital number, since it uses as much as digits as its factorization.

34902193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 851314.

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 34902193 is about 5907.8077998527. The cubic root of 34902193 is about 326.8016484833.

The spelling of 34902193 in words is "thirty-four million, nine hundred two thousand, one hundred ninety-three".