1434047746 has 32 divisors (see below), whose sum is σ = 2291328000. Its totient is φ = 671660880.

The previous prime is 1434047701. The next prime is 1434047753. The reversal of 1434047746 is 6477404341.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1434047699 and 1434047708.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 843205 + ... + 844903.

It is an arithmetic number, because the mean of its divisors is an integer number (71604000).

Almost surely, 2^1434047746 is an apocalyptic number.

1434047746 is a deficient number, since it is larger than the sum of its proper divisors (857280254).

1434047746 is a wasteful number, since it uses less digits than its factorization.

1434047746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2094.

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

The square root of 1434047746 is about 37868.8228758170. The cubic root of 1434047746 is about 1127.6851732976.

The spelling of 1434047746 in words is "one billion, four hundred thirty-four million, forty-seven thousand, seven hundred forty-six".