3156047226 has 40 divisors (see below), whose sum is σ = 7077011700. Its totient is φ = 1051252992.

The previous prime is 3156047207. The next prime is 3156047299. The reversal of 3156047226 is 6227406513.

3156047226 is a `hidden beast` number, since 3 + 1 + 560 + 4 + 72 + 26 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3068606025 + 87441201 = 55395^2 + 9351^2 .

It is an unprimeable number.

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 19 ways as a sum of consecutive naturals, for example, 244650 + ... + 257226.

Almost surely, 2^3156047226 is an apocalyptic number.

3156047226 is an abundant number, since it is smaller than the sum of its proper divisors (3920964474).

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

3156047226 is a wasteful number, since it uses less digits than its factorization.

3156047226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14140 (or 14131 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 3156047226 is about 56178.7079417104. The cubic root of 3156047226 is about 1466.8346633895.

The spelling of 3156047226 in words is "three billion, one hundred fifty-six million, forty-seven thousand, two hundred twenty-six".