2783413720 has 32 divisors (see below), whose sum is σ = 6380849520. Its totient is φ = 1092357760.

The previous prime is 2783413691. The next prime is 2783413729. The reversal of 2783413720 is 273143872.

It is a self number, because there is not a number n which added to its sum of digits gives 2783413720.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2783413729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 654346 + ... + 658585.

Almost surely, 2^2783413720 is an apocalyptic number.

2783413720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2783413720 is an abundant number, since it is smaller than the sum of its proper divisors (3597435800).

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

2783413720 is a wasteful number, since it uses less digits than its factorization.

2783413720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1312995 (or 1312991 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 37.

The square root of 2783413720 is about 52758.0678190549. The cubic root of 2783413720 is about 1406.6711741381.

The spelling of 2783413720 in words is "two billion, seven hundred eighty-three million, four hundred thirteen thousand, seven hundred twenty".