30234494 has 4 divisors (see below), whose sum is σ = 45351744. Its totient is φ = 15117246.

The previous prime is 30234437. The next prime is 30234497. The reversal of 30234494 is 49443203.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 49443203 = 379 ⋅130457.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30234497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7558622 + ... + 7558625.

It is an arithmetic number, because the mean of its divisors is an integer number (11337936).

Almost surely, 2^30234494 is an apocalyptic number.

30234494 is a deficient number, since it is larger than the sum of its proper divisors (15117250).

30234494 is a wasteful number, since it uses less digits than its factorization.

30234494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15117249.

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 30234494 is about 5498.5901829469. The cubic root of 30234494 is about 311.5307363175.

Adding to 30234494 its reverse (49443203), we get a palindrome (79677697).

The spelling of 30234494 in words is "thirty million, two hundred thirty-four thousand, four hundred ninety-four".