434252404 has 6 divisors (see below), whose sum is σ = 759941714. Its totient is φ = 217126200.

The previous prime is 434252381. The next prime is 434252447. The reversal of 434252404 is 404252434.

It can be written as a sum of positive squares in only one way, i.e., 270668304 + 163584100 = 16452^2 + 12790^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54281547 + ... + 54281554.

Almost surely, 2^434252404 is an apocalyptic number.

It is an amenable number.

434252404 is a deficient number, since it is larger than the sum of its proper divisors (325689310).

434252404 is a wasteful number, since it uses less digits than its factorization.

434252404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108563105 (or 108563103 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 28.

The square root of 434252404 is about 20838.7236653304. The cubic root of 434252404 is about 757.2641731593.

The spelling of 434252404 in words is "four hundred thirty-four million, two hundred fifty-two thousand, four hundred four".