84653411 has 4 divisors (see below), whose sum is σ = 85054824. Its totient is φ = 84252000.

The previous prime is 84653383. The next prime is 84653441. The reversal of 84653411 is 11435648.

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

It is a cyclic number.

It is not a de Polignac number, because 84653411 - 2⁶ = 84653347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84653441) 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, 200390 + ... + 200811.

It is an arithmetic number, because the mean of its divisors is an integer number (21263706).

Almost surely, 2^84653411 is an apocalyptic number.

84653411 is a deficient number, since it is larger than the sum of its proper divisors (401413).

84653411 is a wasteful number, since it uses less digits than its factorization.

84653411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401412.

The product of its digits is 11520, while the sum is 32.

The square root of 84653411 is about 9200.7288298265. The cubic root of 84653411 is about 439.0845481032.

The spelling of 84653411 in words is "eighty-four million, six hundred fifty-three thousand, four hundred eleven".