38698098 has 32 divisors (see below), whose sum is σ = 85017600. Its totient is φ = 11688336.

The previous prime is 38698091. The next prime is 38698111. The reversal of 38698098 is 89089683.

It is a self number, because there is not a number n which added to its sum of digits gives 38698098.

It is not an unprimeable number, because it can be changed into a prime (38698091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4758 + ... + 10001.

It is an arithmetic number, because the mean of its divisors is an integer number (2656800).

Almost surely, 2^38698098 is an apocalyptic number.

38698098 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

38698098 is an abundant number, since it is smaller than the sum of its proper divisors (46319502).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38698098 is a wasteful number, since it uses less digits than its factorization.

38698098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14806.

The product of its (nonzero) digits is 746496, while the sum is 51.

The square root of 38698098 is about 6220.7795331453. The cubic root of 38698098 is about 338.2438222982.

The spelling of 38698098 in words is "thirty-eight million, six hundred ninety-eight thousand, ninety-eight".