84546353 has 4 divisors (see below), whose sum is σ = 85616640. Its totient is φ = 83476068.

The previous prime is 84546349. The next prime is 84546361. The reversal of 84546353 is 35364548.

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 84546353 - 2² = 84546349 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84546653) 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, 535025 + ... + 535182.

It is an arithmetic number, because the mean of its divisors is an integer number (21404160).

Almost surely, 2^84546353 is an apocalyptic number.

It is an amenable number.

84546353 is a deficient number, since it is larger than the sum of its proper divisors (1070287).

84546353 is a wasteful number, since it uses less digits than its factorization.

84546353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1070286.

The product of its digits is 172800, while the sum is 38.

The square root of 84546353 is about 9194.9090805728. The cubic root of 84546353 is about 438.8993720890.

The spelling of 84546353 in words is "eighty-four million, five hundred forty-six thousand, three hundred fifty-three".