1036690 has 8 divisors (see below), whose sum is σ = 1866060. Its totient is φ = 414672.

The previous prime is 1036681. The next prime is 1036729. The reversal of 1036690 is 966301.

It can be written as a sum of positive squares in 2 ways, for example, as 1034289 + 2401 = 1017^2 + 49^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1036690² = 2149452312200, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 51825 + ... + 51844.

2^1036690 is an apocalyptic number.

1036690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1036690 is a deficient number, since it is larger than the sum of its proper divisors (829370).

1036690 is a wasteful number, since it uses less digits than its factorization.

1036690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103676.

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 1036690 is about 1018.1797483745. The cubic root of 1036690 is about 101.2083403272.

The spelling of 1036690 in words is "one million, thirty-six thousand, six hundred ninety".