98495439 has 12 divisors (see below), whose sum is σ = 152768664. Its totient is φ = 56283024.

The previous prime is 98495429. The next prime is 98495447. The reversal of 98495439 is 93459489.

It is not a de Polignac number, because 98495439 - 2⁷ = 98495311 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 98495391 and 98495400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98495429) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 334872 + ... + 335165.

It is an arithmetic number, because the mean of its divisors is an integer number (12730722).

Almost surely, 2^98495439 is an apocalyptic number.

98495439 is a deficient number, since it is larger than the sum of its proper divisors (54273225).

98495439 is a wasteful number, since it uses less digits than its factorization.

98495439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670054 (or 670047 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 51.

The square root of 98495439 is about 9924.4868381191. The cubic root of 98495439 is about 461.8192589610.

The spelling of 98495439 in words is "ninety-eight million, four hundred ninety-five thousand, four hundred thirty-nine".