84119499 has 8 divisors (see below), whose sum is σ = 124621520. Its totient is φ = 56079648.

The previous prime is 84119491. The next prime is 84119527. The reversal of 84119499 is 99491148.

It is not a de Polignac number, because 84119499 - 2³ = 84119491 is a prime.

It is a super-2 number, since 2×84119499² = 14152180224022002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84119491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1557742 + ... + 1557795.

It is an arithmetic number, because the mean of its divisors is an integer number (15577690).

Almost surely, 2^84119499 is an apocalyptic number.

84119499 is a deficient number, since it is larger than the sum of its proper divisors (40502021).

84119499 is a wasteful number, since it uses less digits than its factorization.

84119499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3115546 (or 3115540 counting only the distinct ones).

The product of its digits is 93312, while the sum is 45.

The square root of 84119499 is about 9171.6682779089. The cubic root of 84119499 is about 438.1594934256.

The spelling of 84119499 in words is "eighty-four million, one hundred nineteen thousand, four hundred ninety-nine".