434404552 has 8 divisors (see below), whose sum is σ = 814508550. Its totient is φ = 217202272.

The previous prime is 434404541. The next prime is 434404559. The reversal of 434404552 is 255404434.

It can be written as a sum of positive squares in only one way, i.e., 433722276 + 682276 = 20826^2 + 826^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×434404552³ (a number of 27 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (434404559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27150277 + ... + 27150292.

Almost surely, 2^434404552 is an apocalyptic number.

It is an amenable number.

434404552 is a deficient number, since it is larger than the sum of its proper divisors (380103998).

434404552 is a wasteful number, since it uses less digits than its factorization.

434404552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54300575 (or 54300571 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 31.

The square root of 434404552 is about 20842.3739530793. The cubic root of 434404552 is about 757.3526031253.

Adding to 434404552 its reverse (255404434), we get a palindrome (689808986).

The spelling of 434404552 in words is "four hundred thirty-four million, four hundred four thousand, five hundred fifty-two".