1996694 has 16 divisors (see below), whose sum is σ = 3452928. Its totient is φ = 848232.

The previous prime is 1996681. The next prime is 1996697. The reversal of 1996694 is 4966991.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1996697) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1217 + ... + 2339.

It is an arithmetic number, because the mean of its divisors is an integer number (215808).

2^1996694 is an apocalyptic number.

1996694 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1996694 is a deficient number, since it is larger than the sum of its proper divisors (1456234).

1996694 is a wasteful number, since it uses less digits than its factorization.

1996694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1259.

The product of its digits is 104976, while the sum is 44.

The square root of 1996694 is about 1413.0442314379. The cubic root of 1996694 is about 125.9226450531.

The spelling of 1996694 in words is "one million, nine hundred ninety-six thousand, six hundred ninety-four".