327066740 has 288 divisors, whose sum is σ = 1008951552. Its totient is φ = 85708800.

The previous prime is 327066737. The next prime is 327066743. The reversal of 327066740 is 47660723.

It is an interprime number because it is at equal distance from previous prime (327066737) and next prime (327066743).

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 327066740.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (327066743) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 10550525 + ... + 10550555.

It is an arithmetic number, because the mean of its divisors is an integer number (3503304).

Almost surely, 2^327066740 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 327066740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (504475776).

327066740 is an abundant number, since it is smaller than the sum of its proper divisors (681884812).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

327066740 is a wasteful number, since it uses less digits than its factorization.

327066740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119 (or 86 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 35.

The square root of 327066740 is about 18084.9865910926. The cubic root of 327066740 is about 688.9887447842.

The spelling of 327066740 in words is "three hundred twenty-seven million, sixty-six thousand, seven hundred forty".