30466404 has 36 divisors (see below), whose sum is σ = 78073996. Its totient is φ = 10015488.

The previous prime is 30466393. The next prime is 30466417. The reversal of 30466404 is 40466403.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 24206400 + 6260004 = 4920^2 + 2502^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3169 + ... + 8424.

Almost surely, 2^30466404 is an apocalyptic number.

It is an amenable number.

30466404 is an abundant number, since it is smaller than the sum of its proper divisors (47607592).

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

30466404 is a wasteful number, since it uses less digits than its factorization.

30466404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11676 (or 11671 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 30466404 is about 5519.6380316104. The cubic root of 30466404 is about 312.3252279267.

Subtracting 30466404 from its reverse (40466403), we obtain a palindrome (9999999).

The spelling of 30466404 in words is "thirty million, four hundred sixty-six thousand, four hundred four".