746726226 has 16 divisors (see below), whose sum is σ = 1502966784. Its totient is φ = 247323024.

The previous prime is 746726203. The next prime is 746726237. The reversal of 746726226 is 622627647.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 395410 + ... + 397293.

It is an arithmetic number, because the mean of its divisors is an integer number (93935424).

Almost surely, 2^746726226 is an apocalyptic number.

746726226 is an abundant number, since it is smaller than the sum of its proper divisors (756240558).

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

746726226 is a wasteful number, since it uses less digits than its factorization.

746726226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792865.

The product of its digits is 338688, while the sum is 42.

The square root of 746726226 is about 27326.2918450345. The cubic root of 746726226 is about 907.2364033423.

The spelling of 746726226 in words is "seven hundred forty-six million, seven hundred twenty-six thousand, two hundred twenty-six".