1968364 has 12 divisors (see below), whose sum is σ = 3488800. Its totient is φ = 971568.

The previous prime is 1968361. The next prime is 1968383. The reversal of 1968364 is 4638691.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1968361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2799 + ... + 3430.

2^1968364 is an apocalyptic number.

It is an amenable number.

1968364 is a deficient number, since it is larger than the sum of its proper divisors (1520436).

1968364 is a wasteful number, since it uses less digits than its factorization.

1968364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6312 (or 6310 counting only the distinct ones).

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

The square root of 1968364 is about 1402.9839628449. The cubic root of 1968364 is about 125.3242567996.

It can be divided in two parts, 19683 and 64, that multiplied together give a cube (1259712 = 108³).

The spelling of 1968364 in words is "one million, nine hundred sixty-eight thousand, three hundred sixty-four".