98084439 has 20 divisors (see below), whose sum is σ = 147903624. Its totient is φ = 64772784.

The previous prime is 98084431. The next prime is 98084461. The reversal of 98084439 is 93448089.

It is a happy number.

It is not a de Polignac number, because 98084439 - 2³ = 98084431 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 98084394 and 98084403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98084431) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3009 + ... + 14325.

Almost surely, 2^98084439 is an apocalyptic number.

98084439 is a deficient number, since it is larger than the sum of its proper divisors (49819185).

98084439 is a wasteful number, since it uses less digits than its factorization.

98084439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11436 (or 11427 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The square root of 98084439 is about 9903.7588318779. The cubic root of 98084439 is about 461.1760063737.

The spelling of 98084439 in words is "ninety-eight million, eighty-four thousand, four hundred thirty-nine".