7380066 has 16 divisors (see below), whose sum is σ = 14868000. Its totient is φ = 2442048.

The previous prime is 7380059. The next prime is 7380067. The reversal of 7380066 is 6600837.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7380067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3591 + ... + 5258.

It is an arithmetic number, because the mean of its divisors is an integer number (929250).

Almost surely, 2^7380066 is an apocalyptic number.

7380066 is an abundant number, since it is smaller than the sum of its proper divisors (7487934).

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

7380066 is a wasteful number, since it uses less digits than its factorization.

7380066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8993.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 7380066 is about 2716.6276888819. The cubic root of 7380066 is about 194.6943799028.

The spelling of 7380066 in words is "seven million, three hundred eighty thousand, sixty-six".