103970849 has 4 divisors (see below), whose sum is σ = 104924820. Its totient is φ = 103016880.

The previous prime is 103970813. The next prime is 103970857. The reversal of 103970849 is 948079301.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 49801249 + 54169600 = 7057^2 + 7360^2 .

It is a cyclic number.

It is not a de Polignac number, because 103970849 - 2⁸ = 103970593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106970849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 476822 + ... + 477039.

It is an arithmetic number, because the mean of its divisors is an integer number (26231205).

Almost surely, 2^103970849 is an apocalyptic number.

It is an amenable number.

103970849 is a deficient number, since it is larger than the sum of its proper divisors (953971).

103970849 is an equidigital number, since it uses as much as digits as its factorization.

103970849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 953970.

The product of its (nonzero) digits is 54432, while the sum is 41.

The square root of 103970849 is about 10196.6096816540. The cubic root of 103970849 is about 470.2229951322. Note that the first 3 decimals are identical.

The spelling of 103970849 in words is "one hundred three million, nine hundred seventy thousand, eight hundred forty-nine".