434633738 has 16 divisors (see below), whose sum is σ = 812821824. Its totient is φ = 169337760.

The previous prime is 434633729. The next prime is 434633753. The reversal of 434633738 is 837336434.

It is a junction number, because it is equal to n+sod(n) for n = 434633695 and 434633704.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1410995 + ... + 1411302.

It is an arithmetic number, because the mean of its divisors is an integer number (50801364).

Almost surely, 2^434633738 is an apocalyptic number.

434633738 is a deficient number, since it is larger than the sum of its proper divisors (378188086).

434633738 is a wasteful number, since it uses less digits than its factorization.

434633738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2822317.

The product of its digits is 435456, while the sum is 41.

The square root of 434633738 is about 20847.8713062029. The cubic root of 434633738 is about 757.4857693921.

The spelling of 434633738 in words is "four hundred thirty-four million, six hundred thirty-three thousand, seven hundred thirty-eight".