1363937 has 2 divisors, whose sum is σ = 1363938. Its totient is φ = 1363936.

The previous prime is 1363933. The next prime is 1363949. The reversal of 1363937 is 7393631.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1290496 + 73441 = 1136^2 + 271^2 .

It is a cyclic number.

It is not a de Polignac number, because 1363937 - 2² = 1363933 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1363933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 681968 + 681969.

It is an arithmetic number, because the mean of its divisors is an integer number (681969).

2^1363937 is an apocalyptic number.

It is an amenable number.

1363937 is a deficient number, since it is larger than the sum of its proper divisors (1).

1363937 is an equidigital number, since it uses as much as digits as its factorization.

1363937 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10206, while the sum is 32.

The square root of 1363937 is about 1167.8771339486. The cubic root of 1363937 is about 110.8999721111.

The spelling of 1363937 in words is "one million, three hundred sixty-three thousand, nine hundred thirty-seven".