240763434 has 8 divisors (see below), whose sum is σ = 481526880. Its totient is φ = 80254476.

The previous prime is 240763433. The next prime is 240763441. The reversal of 240763434 is 434367042.

It is a sphenic number, since it is the product of 3 distinct primes.

240763434 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 240763395 and 240763404.

It is not an unprimeable number, because it can be changed into a prime (240763433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20063614 + ... + 20063625.

It is an arithmetic number, because the mean of its divisors is an integer number (60190860).

Almost surely, 2^240763434 is an apocalyptic number.

240763434 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

240763434 is a wasteful number, since it uses less digits than its factorization.

240763434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40127244.

The product of its (nonzero) digits is 48384, while the sum is 33.

The square root of 240763434 is about 15516.5535477438. The cubic root of 240763434 is about 622.1047389987.

The spelling of 240763434 in words is "two hundred forty million, seven hundred sixty-three thousand, four hundred thirty-four".