2824209040 has 40 divisors (see below), whose sum is σ = 6718998528. Its totient is φ = 1103410560.

The previous prime is 2824209019. The next prime is 2824209041. The reversal of 2824209040 is 409024282.

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

It is a junction number, because it is equal to n+sod(n) for n = 2824208993 and 2824209011.

It is not an unprimeable number, because it can be changed into a prime (2824209041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 407056 + ... + 413935.

Almost surely, 2^2824209040 is an apocalyptic number.

2824209040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2824209040 is an abundant number, since it is smaller than the sum of its proper divisors (3894789488).

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

2824209040 is a wasteful number, since it uses less digits than its factorization.

2824209040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 821047 (or 821041 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 2824209040 is about 53143.2878169953. The cubic root of 2824209040 is about 1413.5101984863.

The spelling of 2824209040 in words is "two billion, eight hundred twenty-four million, two hundred nine thousand, forty".