30049364 has 12 divisors (see below), whose sum is σ = 52639188. Its totient is φ = 15009600.

The previous prime is 30049333. The next prime is 30049367. The reversal of 30049364 is 46394003.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 18421264 + 11628100 = 4292^2 + 3410^2 .

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30049367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1544 + ... + 7904.

It is an arithmetic number, because the mean of its divisors is an integer number (4386599).

Almost surely, 2^30049364 is an apocalyptic number.

It is an amenable number.

30049364 is a deficient number, since it is larger than the sum of its proper divisors (22589824).

30049364 is a wasteful number, since it uses less digits than its factorization.

30049364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7546 (or 7544 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 30049364 is about 5481.7300188900. The cubic root of 30049364 is about 310.8935854532.

The spelling of 30049364 in words is "thirty million, forty-nine thousand, three hundred sixty-four".