326055049 has 4 divisors (see below), whose sum is σ = 329220736. Its totient is φ = 322889364.

The previous prime is 326055043. The next prime is 326055071. The reversal of 326055049 is 940550623.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 940550623 = 67 ⋅14038069.

It is a cyclic number.

It is not a de Polignac number, because 326055049 - 2⁵ = 326055017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (326055043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1582689 + ... + 1582894.

It is an arithmetic number, because the mean of its divisors is an integer number (82305184).

Almost surely, 2^326055049 is an apocalyptic number.

It is an amenable number.

326055049 is a deficient number, since it is larger than the sum of its proper divisors (3165687).

326055049 is a wasteful number, since it uses less digits than its factorization.

326055049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3165686.

The product of its (nonzero) digits is 32400, while the sum is 34.

The square root of 326055049 is about 18056.9944619807. The cubic root of 326055049 is about 688.2776119900.

The spelling of 326055049 in words is "three hundred twenty-six million, fifty-five thousand, forty-nine".