3148947164 has 12 divisors (see below), whose sum is σ = 6011626488. Its totient is φ = 1431339600.

The previous prime is 3148947161. The next prime is 3148947187. The reversal of 3148947164 is 4617498413.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3148947161) 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 3 ways as a sum of consecutive naturals, for example, 35783447 + ... + 35783534.

It is an arithmetic number, because the mean of its divisors is an integer number (500968874).

Almost surely, 2^3148947164 is an apocalyptic number.

It is an amenable number.

3148947164 is a deficient number, since it is larger than the sum of its proper divisors (2862679324).

3148947164 is a wasteful number, since it uses less digits than its factorization.

3148947164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71566996 (or 71566994 counting only the distinct ones).

The product of its digits is 580608, while the sum is 47.

The square root of 3148947164 is about 56115.4806091866. The cubic root of 3148947164 is about 1465.7338732875.

The spelling of 3148947164 in words is "three billion, one hundred forty-eight million, nine hundred forty-seven thousand, one hundred sixty-four".