1340936 has 16 divisors (see below), whose sum is σ = 2595840. Its totient is φ = 648720.

The previous prime is 1340929. The next prime is 1340947. The reversal of 1340936 is 6390431.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2456 + ... + 2951.

It is an arithmetic number, because the mean of its divisors is an integer number (162240).

2^1340936 is an apocalyptic number.

It is an amenable number.

1340936 is a deficient number, since it is larger than the sum of its proper divisors (1254904).

1340936 is a wasteful number, since it uses less digits than its factorization.

1340936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5444 (or 5440 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 1340936 is about 1157.9879101269. The cubic root of 1340936 is about 110.2730407091.

The spelling of 1340936 in words is "one million, three hundred forty thousand, nine hundred thirty-six".