2496920889 has 8 divisors (see below), whose sum is σ = 3362190912. Its totient is φ = 1648132400.

The previous prime is 2496920873. The next prime is 2496920893. The reversal of 2496920889 is 9880296942.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2496920889 - 2⁴ = 2496920873 is a prime.

It is a super-2 number, since 2×2496920889² = 12469227851849100642, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2496920189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4120029 + ... + 4120634.

It is an arithmetic number, because the mean of its divisors is an integer number (420273864).

Almost surely, 2^2496920889 is an apocalyptic number.

It is an amenable number.

2496920889 is a deficient number, since it is larger than the sum of its proper divisors (865270023).

2496920889 is a wasteful number, since it uses less digits than its factorization.

2496920889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8240767.

The product of its (nonzero) digits is 4478976, while the sum is 57.

The square root of 2496920889 is about 49969.1994032324. The cubic root of 2496920889 is about 1356.6513798408.

The spelling of 2496920889 in words is "two billion, four hundred ninety-six million, nine hundred twenty thousand, eight hundred eighty-nine".