74934909226 has 8 divisors (see below), whose sum is σ = 112808149380. Its totient is φ = 37332192768.

The previous prime is 74934909211. The next prime is 74934909239. The reversal of 74934909226 is 62290943947.

It can be written as a sum of positive squares in 2 ways, for example, as 72735393025 + 2199516201 = 269695^2 + 46899^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67630231 + ... + 67631338.

Almost surely, 2^74934909226 is an apocalyptic number.

74934909226 is a deficient number, since it is larger than the sum of its proper divisors (37873240154).

74934909226 is a wasteful number, since it uses less digits than its factorization.

74934909226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135261848.

The product of its (nonzero) digits is 5878656, while the sum is 55.

The spelling of 74934909226 in words is "seventy-four billion, nine hundred thirty-four million, nine hundred nine thousand, two hundred twenty-six".