901326820906 has 8 divisors (see below), whose sum is σ = 1372169190240. Its totient is φ = 443937090828.

The previous prime is 901326820897. The next prime is 901326820951. The reversal of 901326820906 is 609028623109.

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, 3363159646 + ... + 3363159913.

It is an arithmetic number, because the mean of its divisors is an integer number (171521148780).

Almost surely, 2^901326820906 is an apocalyptic number.

901326820906 is a deficient number, since it is larger than the sum of its proper divisors (470842369334).

901326820906 is a wasteful number, since it uses less digits than its factorization.

901326820906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6726319628.

The product of its (nonzero) digits is 279936, while the sum is 46.

The spelling of 901326820906 in words is "nine hundred one billion, three hundred twenty-six million, eight hundred twenty thousand, nine hundred six".