326053466 has 4 divisors (see below), whose sum is σ = 489080202. Its totient is φ = 163026732.

The previous prime is 326053463. The next prime is 326053487. The reversal of 326053466 is 664350623.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 664350623 = 151 ⋅4399673.

It can be written as a sum of positive squares in only one way, i.e., 255072841 + 70980625 = 15971^2 + 8425^2 .

It is a super-2 number, since 2×326053466² = 212621725381226312, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (326053463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81513365 + ... + 81513368.

Almost surely, 2^326053466 is an apocalyptic number.

326053466 is a deficient number, since it is larger than the sum of its proper divisors (163026736).

326053466 is a wasteful number, since it uses less digits than its factorization.

326053466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163026735.

The product of its (nonzero) digits is 77760, while the sum is 35.

The square root of 326053466 is about 18056.9506284976. The cubic root of 326053466 is about 688.2764981237.

The spelling of 326053466 in words is "three hundred twenty-six million, fifty-three thousand, four hundred sixty-six".