948868319 has 8 divisors (see below), whose sum is σ = 1086407808. Its totient is φ = 811825560.

The previous prime is 948868307. The next prime is 948868343. The reversal of 948868319 is 913868849.

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

It is a de Polignac number, because none of the positive numbers 2^k-948868319 is a prime.

It is a super-2 number, since 2×948868319² = 1800702173603771522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (948868369) 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 7 ways as a sum of consecutive naturals, for example, 120077 + ... + 127734.

It is an arithmetic number, because the mean of its divisors is an integer number (135800976).

Almost surely, 2^948868319 is an apocalyptic number.

948868319 is a deficient number, since it is larger than the sum of its proper divisors (137539489).

948868319 is a wasteful number, since it uses less digits than its factorization.

948868319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248365.

The product of its digits is 2985984, while the sum is 56.

The square root of 948868319 is about 30803.7062542805. The cubic root of 948868319 is about 982.6570678236.

The spelling of 948868319 in words is "nine hundred forty-eight million, eight hundred sixty-eight thousand, three hundred nineteen".