3148634892 has 24 divisors (see below), whose sum is σ = 7911954736. Its totient is φ = 968810688.

The previous prime is 3148634873. The next prime is 3148634899. The reversal of 3148634892 is 2984368413.

It is not an unprimeable number, because it can be changed into a prime (3148634899) 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, 10091623 + ... + 10091934.

Almost surely, 2^3148634892 is an apocalyptic number.

It is an amenable number.

3148634892 is an abundant number, since it is smaller than the sum of its proper divisors (4763319844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3148634892 is a wasteful number, since it uses less digits than its factorization.

3148634892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20183577 (or 20183575 counting only the distinct ones).

The product of its digits is 995328, while the sum is 48.

The square root of 3148634892 is about 56112.6981350924. The cubic root of 3148634892 is about 1465.6854208202.

The spelling of 3148634892 in words is "three billion, one hundred forty-eight million, six hundred thirty-four thousand, eight hundred ninety-two".