1946325446 has 16 divisors (see below), whose sum is σ = 3149594448. Its totient is φ = 896724000.

The previous prime is 1946325397. The next prime is 1946325499. The reversal of 1946325446 is 6445236491.

It is a junction number, because it is equal to n+sod(n) for n = 1946325397 and 1946325406.

It is a congruent number.

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, 50705 + ... + 80396.

It is an arithmetic number, because the mean of its divisors is an integer number (196849653).

Almost surely, 2^1946325446 is an apocalyptic number.

1946325446 is a deficient number, since it is larger than the sum of its proper divisors (1203269002).

1946325446 is a wasteful number, since it uses less digits than its factorization.

1946325446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131687.

The product of its digits is 622080, while the sum is 44.

The square root of 1946325446 is about 44117.1785815911. The cubic root of 1946325446 is about 1248.5477418905.

The spelling of 1946325446 in words is "one billion, nine hundred forty-six million, three hundred twenty-five thousand, four hundred forty-six".