103604397 has 32 divisors (see below), whose sum is σ = 163430400. Its totient is φ = 57765312.

The previous prime is 103604383. The next prime is 103604399. The reversal of 103604397 is 793406301.

It is not a de Polignac number, because 103604397 - 2⁴ = 103604381 is a prime.

It is a super-3 number, since 3×103604397³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103604399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14004 + ... + 20082.

It is an arithmetic number, because the mean of its divisors is an integer number (5107200).

Almost surely, 2^103604397 is an apocalyptic number.

It is an amenable number.

103604397 is a deficient number, since it is larger than the sum of its proper divisors (59826003).

103604397 is a wasteful number, since it uses less digits than its factorization.

103604397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6137.

The product of its (nonzero) digits is 13608, while the sum is 33.

The square root of 103604397 is about 10178.6245141473. The cubic root of 103604397 is about 469.6699010032.

The spelling of 103604397 in words is "one hundred three million, six hundred four thousand, three hundred ninety-seven".