103294449 has 24 divisors (see below), whose sum is σ = 160722432. Its totient is φ = 63740160.

The previous prime is 103294447. The next prime is 103294459. The reversal of 103294449 is 944492301.

It is not a de Polignac number, because 103294449 - 2¹ = 103294447 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103294447) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1632 + ... + 14465.

It is an arithmetic number, because the mean of its divisors is an integer number (6696768).

Almost surely, 2^103294449 is an apocalyptic number.

It is an amenable number.

103294449 is a deficient number, since it is larger than the sum of its proper divisors (57427983).

103294449 is a wasteful number, since it uses less digits than its factorization.

103294449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16157 (or 16154 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 103294449 is about 10163.3876734089. The cubic root of 103294449 is about 469.2010706560.

It can be divided in two parts, 1032 and 94449, that added together give a square (95481 = 309²).

The spelling of 103294449 in words is "one hundred three million, two hundred ninety-four thousand, four hundred forty-nine".