434997419 has 24 divisors (see below), whose sum is σ = 488198160. Its totient is φ = 386793792.

The previous prime is 434997401. The next prime is 434997427. The reversal of 434997419 is 914799434.

It is not a de Polignac number, because 434997419 - 2⁸ = 434997163 is a prime.

It is a super-2 number, since 2×434997419² = 378445509073323122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (434997499) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 386792 + ... + 387914.

It is an arithmetic number, because the mean of its divisors is an integer number (20341590).

Almost surely, 2^434997419 is an apocalyptic number.

434997419 is a deficient number, since it is larger than the sum of its proper divisors (53200741).

434997419 is a wasteful number, since it uses less digits than its factorization.

434997419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1227 (or 1208 counting only the distinct ones).

The product of its digits is 979776, while the sum is 50.

The square root of 434997419 is about 20856.5917397834. The cubic root of 434997419 is about 757.6969866053.

The spelling of 434997419 in words is "four hundred thirty-four million, nine hundred ninety-seven thousand, four hundred nineteen".