103406634 has 24 divisors (see below), whose sum is σ = 231774660. Its totient is φ = 33280128.

The previous prime is 103406623. The next prime is 103406647. The reversal of 103406634 is 436604301.

It can be written as a sum of positive squares in 2 ways, for example, as 92217609 + 11189025 = 9603^2 + 3345^2 .

It is a junction number, because it is equal to n+sod(n) for n = 103406598 and 103406607.

It is an unprimeable number.

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, 98527 + ... + 99570.

Almost surely, 2^103406634 is an apocalyptic number.

103406634 is an abundant number, since it is smaller than the sum of its proper divisors (128368026).

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

103406634 is a wasteful number, since it uses less digits than its factorization.

103406634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198134 (or 198131 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 103406634 is about 10168.9052508124. The cubic root of 103406634 is about 469.3708709314.

The spelling of 103406634 in words is "one hundred three million, four hundred six thousand, six hundred thirty-four".