326206742 has 16 divisors (see below), whose sum is σ = 503051472. Its totient is φ = 158551680.

The previous prime is 326206733. The next prime is 326206753. The reversal of 326206742 is 247602623.

It is a junction number, because it is equal to n+sod(n) for n = 326206699 and 326206708.

It is a congruent number.

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, 16178 + ... + 30234.

It is an arithmetic number, because the mean of its divisors is an integer number (31440717).

Almost surely, 2^326206742 is an apocalyptic number.

326206742 is a deficient number, since it is larger than the sum of its proper divisors (176844730).

326206742 is a wasteful number, since it uses less digits than its factorization.

326206742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14383.

The product of its (nonzero) digits is 24192, while the sum is 32.

The square root of 326206742 is about 18061.1943680367. The cubic root of 326206742 is about 688.3843329348.

The spelling of 326206742 in words is "three hundred twenty-six million, two hundred six thousand, seven hundred forty-two".