103956349 has 4 divisors (see below), whose sum is σ = 118807264. Its totient is φ = 89105436.

The previous prime is 103956341. The next prime is 103956367. The reversal of 103956349 is 943659301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 103956349 - 2³ = 103956341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103956341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7425447 + ... + 7425460.

It is an arithmetic number, because the mean of its divisors is an integer number (29701816).

Almost surely, 2^103956349 is an apocalyptic number.

It is an amenable number.

103956349 is a deficient number, since it is larger than the sum of its proper divisors (14850915).

103956349 is an equidigital number, since it uses as much as digits as its factorization.

103956349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14850914.

The product of its (nonzero) digits is 87480, while the sum is 40.

The square root of 103956349 is about 10195.8986362164. The cubic root of 103956349 is about 470.2011346765.

The spelling of 103956349 in words is "one hundred three million, nine hundred fifty-six thousand, three hundred forty-nine".