914813939 has 8 divisors (see below), whose sum is σ = 1001883120. Its totient is φ = 830130336.

The previous prime is 914813929. The next prime is 914813951. The reversal of 914813939 is 939318419.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 914813939 - 2²⁴ = 898036723 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 914813893 and 914813902.

It is not an unprimeable number, because it can be changed into a prime (914813909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 595592 + ... + 597125.

It is an arithmetic number, because the mean of its divisors is an integer number (125235390).

Almost surely, 2^914813939 is an apocalyptic number.

914813939 is a deficient number, since it is larger than the sum of its proper divisors (87069181).

914813939 is a wasteful number, since it uses less digits than its factorization.

914813939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1192789.

The product of its digits is 209952, while the sum is 47.

The square root of 914813939 is about 30245.8912746839. The cubic root of 914813939 is about 970.7578797300.

The spelling of 914813939 in words is "nine hundred fourteen million, eight hundred thirteen thousand, nine hundred thirty-nine".