30669006 has 16 divisors (see below), whose sum is σ = 61746048. Its totient is φ = 10155000.

The previous prime is 30668999. The next prime is 30669017. The reversal of 30669006 is 60096603.

It is a congruent 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, 16020 + ... + 17831.

It is an arithmetic number, because the mean of its divisors is an integer number (3859128).

Almost surely, 2^30669006 is an apocalyptic number.

30669006 is an abundant number, since it is smaller than the sum of its proper divisors (31077042).

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

30669006 is a wasteful number, since it uses less digits than its factorization.

30669006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34007.

The product of its (nonzero) digits is 5832, while the sum is 30.

The square root of 30669006 is about 5537.9604548967. The cubic root of 30669006 is about 313.0160212549.

The spelling of 30669006 in words is "thirty million, six hundred sixty-nine thousand, six".