2353872782 has 32 divisors (see below), whose sum is σ = 3665450880. Its totient is φ = 1133084160.

The previous prime is 2353872757. The next prime is 2353872797. The reversal of 2353872782 is 2872783532.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1514918 + ... + 1516470.

It is an arithmetic number, because the mean of its divisors is an integer number (114545340).

Almost surely, 2^2353872782 is an apocalyptic number.

2353872782 is a deficient number, since it is larger than the sum of its proper divisors (1311578098).

2353872782 is a wasteful number, since it uses less digits than its factorization.

2353872782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1868.

The product of its digits is 1128960, while the sum is 47.

The square root of 2353872782 is about 48516.7268269408. The cubic root of 2353872782 is about 1330.2328312676.

The spelling of 2353872782 in words is "two billion, three hundred fifty-three million, eight hundred seventy-two thousand, seven hundred eighty-two".