83474353 has 4 divisors (see below), whose sum is σ = 87867760. Its totient is φ = 79080948.

The previous prime is 83474333. The next prime is 83474381. The reversal of 83474353 is 35347438.

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 83474353 - 2¹³ = 83466161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83474333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2196675 + ... + 2196712.

It is an arithmetic number, because the mean of its divisors is an integer number (21966940).

Almost surely, 2^83474353 is an apocalyptic number.

It is an amenable number.

83474353 is a deficient number, since it is larger than the sum of its proper divisors (4393407).

83474353 is a wasteful number, since it uses less digits than its factorization.

83474353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4393406.

The product of its digits is 120960, while the sum is 37.

The square root of 83474353 is about 9136.4299920702. The cubic root of 83474353 is about 437.0364775706.

It can be divided in two parts, 8347435 and 3, that added together give a palindrome (8347438).

The spelling of 83474353 in words is "eighty-three million, four hundred seventy-four thousand, three hundred fifty-three".