3146530194 has 48 divisors (see below), whose sum is σ = 7043871744. Its totient is φ = 1014076800.

The previous prime is 3146530171. The next prime is 3146530201. The reversal of 3146530194 is 4910356413.

3146530194 is a `hidden beast` number, since 3 + 1 + 465 + 3 + 0 + 194 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 864759 + ... + 868389.

It is an arithmetic number, because the mean of its divisors is an integer number (146747328).

Almost surely, 2^3146530194 is an apocalyptic number.

3146530194 is an abundant number, since it is smaller than the sum of its proper divisors (3897341550).

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

3146530194 is a wasteful number, since it uses less digits than its factorization.

3146530194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5223 (or 5220 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 3146530194 is about 56093.9407957758. The cubic root of 3146530194 is about 1465.3587699717.

The spelling of 3146530194 in words is "three billion, one hundred forty-six million, five hundred thirty thousand, one hundred ninety-four".