2439097420 has 12 divisors (see below), whose sum is σ = 5122104624. Its totient is φ = 975638960.

The previous prime is 2439097411. The next prime is 2439097433. The reversal of 2439097420 is 247909342.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 60977416 + ... + 60977455.

It is an arithmetic number, because the mean of its divisors is an integer number (426842052).

Almost surely, 2^2439097420 is an apocalyptic number.

2439097420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2439097420 is an abundant number, since it is smaller than the sum of its proper divisors (2683007204).

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

2439097420 is a wasteful number, since it uses less digits than its factorization.

2439097420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121954880 (or 121954878 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 40.

The square root of 2439097420 is about 49387.2191968732. The cubic root of 2439097420 is about 1346.0970803265.

The spelling of 2439097420 in words is "two billion, four hundred thirty-nine million, ninety-seven thousand, four hundred twenty".