2494693 has 2 divisors, whose sum is σ = 2494694. Its totient is φ = 2494692.

The previous prime is 2494673. The next prime is 2494703. The reversal of 2494693 is 3964942.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2455489 + 39204 = 1567^2 + 198^2 .

It is a cyclic number.

It is not a de Polignac number, because 2494693 - 2¹³ = 2486501 is a prime.

It is a d-powerful number, because it can be written as 2⁹ + 4⁷ + 9⁴ + 4⁸ + 6⁷ + 9⁶ + 3¹³ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2494673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1247346 + 1247347.

It is an arithmetic number, because the mean of its divisors is an integer number (1247347).

2^2494693 is an apocalyptic number.

It is an amenable number.

2494693 is a deficient number, since it is larger than the sum of its proper divisors (1).

2494693 is an equidigital number, since it uses as much as digits as its factorization.

2494693 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46656, while the sum is 37.

The square root of 2494693 is about 1579.4597177516. The cubic root of 2494693 is about 135.6247766991.

The spelling of 2494693 in words is "two million, four hundred ninety-four thousand, six hundred ninety-three".