103489416 has 48 divisors (see below), whose sum is σ = 281349900. Its totient is φ = 34365312.

The previous prime is 103489403. The next prime is 103489417. The reversal of 103489416 is 614984301.

It can be written as a sum of positive squares in 2 ways, for example, as 103428900 + 60516 = 10170^2 + 246^2 .

It is a super-3 number, since 3×103489416³ (a number of 25 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (103489417) 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 11 ways as a sum of consecutive naturals, for example, 17350 + ... + 22538.

Almost surely, 2^103489416 is an apocalyptic number.

It is an amenable number.

103489416 is an abundant number, since it is smaller than the sum of its proper divisors (177860484).

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

103489416 is a wasteful number, since it uses less digits than its factorization.

103489416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5478 (or 5471 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 103489416 is about 10172.9747861675. The cubic root of 103489416 is about 469.4960888663.

The spelling of 103489416 in words is "one hundred three million, four hundred eighty-nine thousand, four hundred sixteen".