3197436226 has 16 divisors (see below), whose sum is σ = 5012118144. Its totient is φ = 1528312464.

The previous prime is 3197436197. The next prime is 3197436251. The reversal of 3197436226 is 6226347913.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 391485 + ... + 399568.

It is an arithmetic number, because the mean of its divisors is an integer number (313257384).

Almost surely, 2^3197436226 is an apocalyptic number.

3197436226 is a deficient number, since it is larger than the sum of its proper divisors (1814681918).

3197436226 is a wasteful number, since it uses less digits than its factorization.

3197436226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 791145.

The product of its digits is 326592, while the sum is 43.

The square root of 3197436226 is about 56545.8771795080. The cubic root of 3197436226 is about 1473.2189516361.

The spelling of 3197436226 in words is "three billion, one hundred ninety-seven million, four hundred thirty-six thousand, two hundred twenty-six".