2499898467 has 16 divisors (see below), whose sum is σ = 3850111872. Its totient is φ = 1425966720.

The previous prime is 2499898447. The next prime is 2499898487. The reversal of 2499898467 is 7648989942.

It is an interprime number because it is at equal distance from previous prime (2499898447) and next prime (2499898487).

It is not a de Polignac number, because 2499898467 - 2⁸ = 2499898211 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2499898398 and 2499898407.

It is not an unprimeable number, because it can be changed into a prime (2499898447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2227513 + ... + 2228634.

It is an arithmetic number, because the mean of its divisors is an integer number (240631992).

Almost surely, 2^2499898467 is an apocalyptic number.

2499898467 is a deficient number, since it is larger than the sum of its proper divisors (1350213405).

2499898467 is a wasteful number, since it uses less digits than its factorization.

2499898467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4456178.

The product of its digits is 62705664, while the sum is 66.

The square root of 2499898467 is about 49998.9846596908. The cubic root of 2499898467 is about 1357.1904345178.

The spelling of 2499898467 in words is "two billion, four hundred ninety-nine million, eight hundred ninety-eight thousand, four hundred sixty-seven".