30740050 has 36 divisors (see below), whose sum is σ = 62859258. Its totient is φ = 11176000.

The previous prime is 30740033. The next prime is 30740051. The reversal of 30740050 is 5004703.

It can be written as a sum of positive squares in 3 ways, for example, as 16834609 + 13905441 = 4103^2 + 3729^2 .

It is not an unprimeable number, because it can be changed into a prime (30740051) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3510 + ... + 8590.

Almost surely, 2^30740050 is an apocalyptic number.

30740050 is an abundant number, since it is smaller than the sum of its proper divisors (32119208).

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

30740050 is a wasteful number, since it uses less digits than its factorization.

30740050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5115 (or 5099 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 19.

The square root of 30740050 is about 5544.3710193312. The cubic root of 30740050 is about 313.2575328436.

Adding to 30740050 its reverse (5004703), we get a palindrome (35744753).

The spelling of 30740050 in words is "thirty million, seven hundred forty thousand, fifty".