3148244834 has 8 divisors (see below), whose sum is σ = 5396991168. Its totient is φ = 1349247780.

The previous prime is 3148244833. The next prime is 3148244837. The reversal of 3148244834 is 4384428413.

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

It is a super-2 number, since 2×3148244834² = 19822891069615375112, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3148244791 and 3148244800.

It is not an unprimeable number, because it can be changed into a prime (3148244833) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112437302 + ... + 112437329.

It is an arithmetic number, because the mean of its divisors is an integer number (674623896).

Almost surely, 2^3148244834 is an apocalyptic number.

3148244834 is a deficient number, since it is larger than the sum of its proper divisors (2248746334).

3148244834 is a wasteful number, since it uses less digits than its factorization.

3148244834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224874640.

The product of its digits is 294912, while the sum is 41.

The square root of 3148244834 is about 56109.2223613908. Note that the first 3 decimals coincide. The cubic root of 3148244834 is about 1465.6248944913.

The spelling of 3148244834 in words is "three billion, one hundred forty-eight million, two hundred forty-four thousand, eight hundred thirty-four".