2935993 has 2 divisors, whose sum is σ = 2935994. Its totient is φ = 2935992.

The previous prime is 2935981. The next prime is 2936023. The reversal of 2935993 is 3995392.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2039184 + 896809 = 1428^2 + 947^2 .

It is a cyclic number.

It is not a de Polignac number, because 2935993 - 2¹³ = 2927801 is a prime.

It is not a weakly prime, because it can be changed into another prime (2935903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1467996 + 1467997.

It is an arithmetic number, because the mean of its divisors is an integer number (1467997).

2^2935993 is an apocalyptic number.

It is an amenable number.

2935993 is a deficient number, since it is larger than the sum of its proper divisors (1).

2935993 is an equidigital number, since it uses as much as digits as its factorization.

2935993 is an evil number, because the sum of its binary digits is even.

The product of its digits is 65610, while the sum is 40.

The square root of 2935993 is about 1713.4739566156. The cubic root of 2935993 is about 143.1918626973.

The spelling of 2935993 in words is "two million, nine hundred thirty-five thousand, nine hundred ninety-three".