2494829 has 2 divisors, whose sum is σ = 2494830. Its totient is φ = 2494828.

The previous prime is 2494823. The next prime is 2494831. The reversal of 2494829 is 9284942.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2464900 + 29929 = 1570^2 + 173^2 .

It is a cyclic number.

It is not a de Polignac number, because 2494829 - 2¹⁶ = 2429293 is a prime.

Together with 2494831, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 2494792 and 2494801.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2494823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1247414 + 1247415.

It is an arithmetic number, because the mean of its divisors is an integer number (1247415).

2^2494829 is an apocalyptic number.

It is an amenable number.

2494829 is a deficient number, since it is larger than the sum of its proper divisors (1).

2494829 is an equidigital number, since it uses as much as digits as its factorization.

2494829 is an evil number, because the sum of its binary digits is even.

The product of its digits is 41472, while the sum is 38.

The square root of 2494829 is about 1579.5027698615. The cubic root of 2494829 is about 135.6272412153.

The spelling of 2494829 in words is "two million, four hundred ninety-four thousand, eight hundred twenty-nine".