434707038 has 48 divisors (see below), whose sum is σ = 1005713280. Its totient is φ = 135373392.

The previous prime is 434707003. The next prime is 434707067. The reversal of 434707038 is 830707434.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 434706993 and 434707011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5593 + ... + 30011.

It is an arithmetic number, because the mean of its divisors is an integer number (20952360).

Almost surely, 2^434707038 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 434707038, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (502856640).

434707038 is an abundant number, since it is smaller than the sum of its proper divisors (571006242).

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

434707038 is a wasteful number, since it uses less digits than its factorization.

434707038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24493 (or 24490 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 36.

The square root of 434707038 is about 20849.6292053360. The cubic root of 434707038 is about 757.5283497543.

The spelling of 434707038 in words is "four hundred thirty-four million, seven hundred seven thousand, thirty-eight".