2406502049 has 4 divisors (see below), whose sum is σ = 2750288064. Its totient is φ = 2062716036.

The previous prime is 2406502027. The next prime is 2406502051. The reversal of 2406502049 is 9402056042.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9402056042 = 2 ⋅4701028021.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2406502049 is a prime.

It is a super-2 number, since 2×2406502049² = 11582504223682396802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2406502079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171892997 + ... + 171893010.

It is an arithmetic number, because the mean of its divisors is an integer number (687572016).

Almost surely, 2^2406502049 is an apocalyptic number.

It is an amenable number.

2406502049 is a deficient number, since it is larger than the sum of its proper divisors (343786015).

2406502049 is an equidigital number, since it uses as much as digits as its factorization.

2406502049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343786014.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 2406502049 is about 49056.1112298967. Note that the first 3 decimals coincide. The cubic root of 2406502049 is about 1340.0738893317.

The spelling of 2406502049 in words is "two billion, four hundred six million, five hundred two thousand, forty-nine".