3813089148 has 144 divisors (see below), whose sum is σ = 10924704000. Its totient is φ = 1140622560.

The previous prime is 3813089143. The next prime is 3813089153. The reversal of 3813089148 is 8419803183.

It is an interprime number because it is at equal distance from previous prime (3813089143) and next prime (3813089153).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3813089143) 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 47 ways as a sum of consecutive naturals, for example, 19161153 + ... + 19161351.

It is an arithmetic number, because the mean of its divisors is an integer number (75866000).

Almost surely, 2^3813089148 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3813089148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5462352000).

3813089148 is an abundant number, since it is smaller than the sum of its proper divisors (7111614852).

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

3813089148 is a wasteful number, since it uses less digits than its factorization.

3813089148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477 (or 342 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 45.

The square root of 3813089148 is about 61750.2157729024. The cubic root of 3813089148 is about 1562.2804074804.

The spelling of 3813089148 in words is "three billion, eight hundred thirteen million, eighty-nine thousand, one hundred forty-eight".