434070414 has 24 divisors (see below), whose sum is σ = 975319800. Its totient is φ = 144689976.

The previous prime is 434070407. The next prime is 434070419. The reversal of 434070414 is 414070434.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434070419) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 446089 + ... + 447060.

It is an arithmetic number, because the mean of its divisors is an integer number (40638325).

Almost surely, 2^434070414 is an apocalyptic number.

434070414 is an abundant number, since it is smaller than the sum of its proper divisors (541249386).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

434070414 is an equidigital number, since it uses as much as digits as its factorization.

434070414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 893166 (or 893154 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

The square root of 434070414 is about 20834.3565775380. The cubic root of 434070414 is about 757.1583715853.

The spelling of 434070414 in words is "four hundred thirty-four million, seventy thousand, four hundred fourteen".