434874037 has 4 divisors (see below), whose sum is σ = 468325900. Its totient is φ = 401422176.

The previous prime is 434874029. The next prime is 434874043. The reversal of 434874037 is 730478434.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 184253476 + 250620561 = 13574^2 + 15831^2 .

It is a cyclic number.

It is not a de Polignac number, because 434874037 - 2³ = 434874029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434874047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16725912 + ... + 16725937.

It is an arithmetic number, because the mean of its divisors is an integer number (117081475).

Almost surely, 2^434874037 is an apocalyptic number.

It is an amenable number.

434874037 is a deficient number, since it is larger than the sum of its proper divisors (33451863).

434874037 is a wasteful number, since it uses less digits than its factorization.

434874037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33451862.

The product of its (nonzero) digits is 225792, while the sum is 40.

The square root of 434874037 is about 20853.6336641843. The cubic root of 434874037 is about 757.6253424946.

It can be divided in two parts, 43487 and 4037, that added together give a square (47524 = 218²).

The spelling of 434874037 in words is "four hundred thirty-four million, eight hundred seventy-four thousand, thirty-seven".