7347066 has 16 divisors (see below), whose sum is σ = 15036384. Its totient is φ = 2391984.

The previous prime is 7347059. The next prime is 7347073. The reversal of 7347066 is 6607437.

7347066 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (7347059) and next prime (7347073).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13981 + ... + 14496.

It is an arithmetic number, because the mean of its divisors is an integer number (939774).

Almost surely, 2^7347066 is an apocalyptic number.

7347066 is an abundant number, since it is smaller than the sum of its proper divisors (7689318).

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

7347066 is a wasteful number, since it uses less digits than its factorization.

7347066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28525.

The product of its (nonzero) digits is 21168, while the sum is 33.

The square root of 7347066 is about 2710.5471772319. The cubic root of 7347066 is about 194.4037540131.

It can be divided in two parts, 73470 and 66, that added together give a triangular number (73536 = T₃₈₃).

The spelling of 7347066 in words is "seven million, three hundred forty-seven thousand, sixty-six".