244764434 has 4 divisors (see below), whose sum is σ = 367146654. Its totient is φ = 122382216.

The previous prime is 244764409. The next prime is 244764463. The reversal of 244764434 is 434467442.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 196420225 + 48344209 = 14015^2 + 6953^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61191107 + ... + 61191110.

Almost surely, 2^244764434 is an apocalyptic number.

244764434 is a deficient number, since it is larger than the sum of its proper divisors (122382220).

244764434 is a wasteful number, since it uses less digits than its factorization.

244764434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122382219.

The product of its digits is 258048, while the sum is 38.

The square root of 244764434 is about 15644.9491530014. The cubic root of 244764434 is about 625.5318642776.

The spelling of 244764434 in words is "two hundred forty-four million, seven hundred sixty-four thousand, four hundred thirty-four".