3148603028 has 6 divisors (see below), whose sum is σ = 5510055306. Its totient is φ = 1574301512.

The previous prime is 3148603021. The next prime is 3148603039. The reversal of 3148603028 is 8203068413.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3054551824 + 94051204 = 55268^2 + 9698^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3148603021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 393575375 + ... + 393575382.

It is an arithmetic number, because the mean of its divisors is an integer number (918342551).

Almost surely, 2^3148603028 is an apocalyptic number.

It is an amenable number.

3148603028 is a deficient number, since it is larger than the sum of its proper divisors (2361452278).

3148603028 is a wasteful number, since it uses less digits than its factorization.

3148603028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 787150761 (or 787150759 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 3148603028 is about 56112.4142057709. The cubic root of 3148603028 is about 1465.6804765868.

The spelling of 3148603028 in words is "three billion, one hundred forty-eight million, six hundred three thousand, twenty-eight".