30464030 has 32 divisors (see below), whose sum is σ = 58060800. Its totient is φ = 11476512.

The previous prime is 30464003. The next prime is 30464033. The reversal of 30464030 is 3046403.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 30463993 and 30464011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30464033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42011 + ... + 42729.

It is an arithmetic number, because the mean of its divisors is an integer number (1814400).

Almost surely, 2^30464030 is an apocalyptic number.

30464030 is a deficient number, since it is larger than the sum of its proper divisors (27596770).

30464030 is a wasteful number, since it uses less digits than its factorization.

30464030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 968.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 30464030 is about 5519.4229770874. The cubic root of 30464030 is about 312.3171153912.

The spelling of 30464030 in words is "thirty million, four hundred sixty-four thousand, thirty".