2469890320 has 40 divisors (see below), whose sum is σ = 5754096000. Its totient is φ = 985960320.

The previous prime is 2469890233. The next prime is 2469890321. The reversal of 2469890320 is 230989642.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×2469890320² = 12200716385659404800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2469890321) 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 7 ways as a sum of consecutive naturals, for example, 8985 + ... + 70855.

It is an arithmetic number, because the mean of its divisors is an integer number (143852400).

Almost surely, 2^2469890320 is an apocalyptic number.

2469890320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2469890320 is an abundant number, since it is smaller than the sum of its proper divisors (3284205680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2469890320 is a wasteful number, since it uses less digits than its factorization.

2469890320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62383 (or 62377 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 43.

The square root of 2469890320 is about 49697.9911062811. The cubic root of 2469890320 is about 1351.7381032807.

The spelling of 2469890320 in words is "two billion, four hundred sixty-nine million, eight hundred ninety thousand, three hundred twenty".