1946368 has 18 divisors (see below), whose sum is σ = 3885644. Its totient is φ = 973056.

The previous prime is 1946299. The next prime is 1946369. The reversal of 1946368 is 8636491.

It is not an unprimeable number, because it can be changed into a prime (1946369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3546 + ... + 4057.

2^1946368 is an apocalyptic number.

It is an amenable number.

1946368 is a deficient number, since it is larger than the sum of its proper divisors (1939276).

1946368 is an frugal number, since it uses more digits than its factorization.

1946368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7619 (or 7605 counting only the distinct ones).

The product of its digits is 31104, while the sum is 37.

The square root of 1946368 is about 1395.1229336514. The cubic root of 1946368 is about 124.8556841142.

The spelling of 1946368 in words is "one million, nine hundred forty-six thousand, three hundred sixty-eight".