398534102 has 8 divisors (see below), whose sum is σ = 597907200. Its totient is φ = 199231704.

The previous prime is 398534069. The next prime is 398534113. The reversal of 398534102 is 201435893.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×398534102³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77 + ... + 28232.

It is an arithmetic number, because the mean of its divisors is an integer number (74738400).

Almost surely, 2^398534102 is an apocalyptic number.

398534102 is a deficient number, since it is larger than the sum of its proper divisors (199373098).

398534102 is a wasteful number, since it uses less digits than its factorization.

398534102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35350.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 398534102 is about 19963.3189124454. The cubic root of 398534102 is about 735.9051289085.

Adding to 398534102 its reverse (201435893), we get a palindrome (599969995).

The spelling of 398534102 in words is "three hundred ninety-eight million, five hundred thirty-four thousand, one hundred two".