98409038 has 24 divisors (see below), whose sum is σ = 182680848. Its totient is φ = 38930112.

The previous prime is 98409007. The next prime is 98409041. The reversal of 98409038 is 83090489.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 98408986 and 98409004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18431 + ... + 23162.

It is an arithmetic number, because the mean of its divisors is an integer number (7611702).

Almost surely, 2^98409038 is an apocalyptic number.

98409038 is a deficient number, since it is larger than the sum of its proper divisors (84271810).

98409038 is a wasteful number, since it uses less digits than its factorization.

98409038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41628 (or 41615 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 98409038 is about 9920.1329628186. The cubic root of 98409038 is about 461.6841822534.

The spelling of 98409038 in words is "ninety-eight million, four hundred nine thousand, thirty-eight".