1934897 has 2 divisors, whose sum is σ = 1934898. Its totient is φ = 1934896.

The previous prime is 1934887. The next prime is 1934951. The reversal of 1934897 is 7984391.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1934881 + 16 = 1391^2 + 4^2 .

It is a cyclic number.

It is not a de Polignac number, because 1934897 - 2⁶ = 1934833 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1934837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 967448 + 967449.

It is an arithmetic number, because the mean of its divisors is an integer number (967449).

2^1934897 is an apocalyptic number.

It is an amenable number.

1934897 is a deficient number, since it is larger than the sum of its proper divisors (1).

1934897 is an equidigital number, since it uses as much as digits as its factorization.

1934897 is an evil number, because the sum of its binary digits is even.

The product of its digits is 54432, while the sum is 41.

The square root of 1934897 is about 1391.0057512462. The cubic root of 1934897 is about 124.6099199668.

The spelling of 1934897 in words is "one million, nine hundred thirty-four thousand, eight hundred ninety-seven".