327406472 has 32 divisors (see below), whose sum is σ = 655490880. Its totient is φ = 152940480.

The previous prime is 327406463. The next prime is 327406481. The reversal of 327406472 is 274604723.

It is an interprime number because it is at equal distance from previous prime (327406463) and next prime (327406481).

It is a super-5 number, since 5×327406472⁵ (a number of 44 digits) contains 55555 as substring.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

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, 12779 + ... + 28602.

It is an arithmetic number, because the mean of its divisors is an integer number (20484090).

Almost surely, 2^327406472 is an apocalyptic number.

It is an amenable number.

327406472 is an abundant number, since it is smaller than the sum of its proper divisors (328084408).

327406472 is a wasteful number, since it uses less digits than its factorization.

327406472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41453 (or 41449 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 35.

The square root of 327406472 is about 18094.3768060688. The cubic root of 327406472 is about 689.2272185646.

The spelling of 327406472 in words is "three hundred twenty-seven million, four hundred six thousand, four hundred seventy-two".