1009694 has 12 divisors (see below), whose sum is σ = 1761984. Its totient is φ = 432684.

The previous prime is 1009669. The next prime is 1009727. The reversal of 1009694 is 4969001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5054 + ... + 5249.

It is an arithmetic number, because the mean of its divisors is an integer number (146832).

2^1009694 is an apocalyptic number.

1009694 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1009694 is a deficient number, since it is larger than the sum of its proper divisors (752290).

1009694 is a wasteful number, since it uses less digits than its factorization.

1009694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10319 (or 10312 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 1009694 is about 1004.8353098891. The cubic root of 1009694 is about 100.3220947691.

The spelling of 1009694 in words is "one million, nine thousand, six hundred ninety-four".