84876349 has 4 divisors (see below), whose sum is σ = 85032064. Its totient is φ = 84720636.

The previous prime is 84876347. The next prime is 84876353. The reversal of 84876349 is 94367848.

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 84876349 - 2¹ = 84876347 is a prime.

It is a Duffinian number.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84876343) 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, 77037 + ... + 78130.

It is an arithmetic number, because the mean of its divisors is an integer number (21258016).

Almost surely, 2^84876349 is an apocalyptic number.

It is an amenable number.

84876349 is a deficient number, since it is larger than the sum of its proper divisors (155715).

84876349 is a wasteful number, since it uses less digits than its factorization.

84876349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155714.

The product of its digits is 1161216, while the sum is 49.

The square root of 84876349 is about 9212.8360997035. The cubic root of 84876349 is about 439.4696588907.

The spelling of 84876349 in words is "eighty-four million, eight hundred seventy-six thousand, three hundred forty-nine".