326364452 has 6 divisors (see below), whose sum is σ = 571137798. Its totient is φ = 163182224.

The previous prime is 326364439. The next prime is 326364491. The reversal of 326364452 is 254463623.

It can be written as a sum of positive squares in only one way, i.e., 188677696 + 137686756 = 13736^2 + 11734^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40795553 + ... + 40795560.

It is an arithmetic number, because the mean of its divisors is an integer number (95189633).

Almost surely, 2^326364452 is an apocalyptic number.

It is an amenable number.

326364452 is a deficient number, since it is larger than the sum of its proper divisors (244773346).

326364452 is a wasteful number, since it uses less digits than its factorization.

326364452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81591117 (or 81591115 counting only the distinct ones).

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

The square root of 326364452 is about 18065.5598307941. The cubic root of 326364452 is about 688.4952519605.

The spelling of 326364452 in words is "three hundred twenty-six million, three hundred sixty-four thousand, four hundred fifty-two".