7329906 has 32 divisors (see below), whose sum is σ = 16416000. Its totient is φ = 2424240.

The previous prime is 7329899. The next prime is 7329937. The reversal of 7329906 is 6099237.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7591 + ... + 8501.

It is an arithmetic number, because the mean of its divisors is an integer number (513000).

Almost surely, 2^7329906 is an apocalyptic number.

7329906 is an abundant number, since it is smaller than the sum of its proper divisors (9086094).

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

7329906 is a wasteful number, since it uses less digits than its factorization.

7329906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071 (or 1065 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 36.

The square root of 7329906 is about 2707.3799142344. The cubic root of 7329906 is about 194.2522845246.

The spelling of 7329906 in words is "seven million, three hundred twenty-nine thousand, nine hundred six".