434396746 has 16 divisors (see below), whose sum is σ = 745282944. Its totient is φ = 186019344.

The previous prime is 434396731. The next prime is 434396773. The reversal of 434396746 is 647693434.

It is a junction number, because it is equal to n+sod(n) for n = 434396696 and 434396705.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6336 + ... + 30148.

It is an arithmetic number, because the mean of its divisors is an integer number (46580184).

Almost surely, 2^434396746 is an apocalyptic number.

434396746 is a deficient number, since it is larger than the sum of its proper divisors (310886198).

434396746 is a wasteful number, since it uses less digits than its factorization.

434396746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25125.

The product of its digits is 1306368, while the sum is 46.

The square root of 434396746 is about 20842.1866895007. The cubic root of 434396746 is about 757.3480667012.

The spelling of 434396746 in words is "four hundred thirty-four million, three hundred ninety-six thousand, seven hundred forty-six".