1370836 has 12 divisors (see below), whose sum is σ = 2407860. Its totient is φ = 682880.

The previous prime is 1370833. The next prime is 1370839. The reversal of 1370836 is 6380731.

It is an interprime number because it is at equal distance from previous prime (1370833) and next prime (1370839).

It can be written as a sum of positive squares in 2 ways, for example, as 280900 + 1089936 = 530^2 + 1044^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1370833) by changing a digit.

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, 1116 + ... + 1996.

It is an arithmetic number, because the mean of its divisors is an integer number (200655).

2^1370836 is an apocalyptic number.

It is an amenable number.

1370836 is a deficient number, since it is larger than the sum of its proper divisors (1037024).

1370836 is a wasteful number, since it uses less digits than its factorization.

1370836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1274 (or 1272 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 1370836 is about 1170.8270581089. The cubic root of 1370836 is about 111.0866406853.

The spelling of 1370836 in words is "one million, three hundred seventy thousand, eight hundred thirty-six".