2464249797 has 10 divisors (see below), whose sum is σ = 3681163398. Its totient is φ = 1642833144.

The previous prime is 2464249763. The next prime is 2464249817. The reversal of 2464249797 is 7979424642.

2464249797 is a `hidden beast` number, since 2 + 4 + 64 + 2 + 497 + 97 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2157509601 + 306740196 = 46449^2 + 17514^2 .

It is not a de Polignac number, because 2464249797 - 2¹² = 2464245701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2464249717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 15211338 + ... + 15211499.

Almost surely, 2^2464249797 is an apocalyptic number.

2464249797 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

2464249797 is a deficient number, since it is larger than the sum of its proper divisors (1216913601).

2464249797 is an equidigital number, since it uses as much as digits as its factorization.

2464249797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30422849 (or 30422840 counting only the distinct ones).

The product of its digits is 6096384, while the sum is 54.

The square root of 2464249797 is about 49641.2106721824. The cubic root of 2464249797 is about 1350.7083245841.

The spelling of 2464249797 in words is "two billion, four hundred sixty-four million, two hundred forty-nine thousand, seven hundred ninety-seven".