326344652 has 6 divisors (see below), whose sum is σ = 571103148. Its totient is φ = 163172324.

The previous prime is 326344651. The next prime is 326344679. The reversal of 326344652 is 256443623.

It is a super-2 number, since 2×326344652² = 213001663778002208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (326344651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40793078 + ... + 40793085.

It is an arithmetic number, because the mean of its divisors is an integer number (95183858).

Almost surely, 2^326344652 is an apocalyptic number.

It is an amenable number.

326344652 is a deficient number, since it is larger than the sum of its proper divisors (244758496).

326344652 is a wasteful number, since it uses less digits than its factorization.

326344652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81586167 (or 81586165 counting only the distinct ones).

The product of its digits is 103680, while the sum is 35.

The square root of 326344652 is about 18065.0118184296. The cubic root of 326344652 is about 688.4813283835.

The spelling of 326344652 in words is "three hundred twenty-six million, three hundred forty-four thousand, six hundred fifty-two".