434604399 has 8 divisors (see below), whose sum is σ = 590406192. Its totient is φ = 284269440.

The previous prime is 434604383. The next prime is 434604403. The reversal of 434604399 is 993406434.

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

It is not a de Polignac number, because 434604399 - 2⁴ = 434604383 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 434604399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434604799) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1366522 + ... + 1366839.

It is an arithmetic number, because the mean of its divisors is an integer number (73800774).

Almost surely, 2^434604399 is an apocalyptic number.

434604399 is a deficient number, since it is larger than the sum of its proper divisors (155801793).

434604399 is a wasteful number, since it uses less digits than its factorization.

434604399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2733417.

The product of its (nonzero) digits is 279936, while the sum is 42.

The square root of 434604399 is about 20847.1676493475. The cubic root of 434604399 is about 757.4687248685.

The spelling of 434604399 in words is "four hundred thirty-four million, six hundred four thousand, three hundred ninety-nine".