3427708782 has 16 divisors (see below), whose sum is σ = 6856538832. Its totient is φ = 1142382720.

The previous prime is 3427708777. The next prime is 3427708783. The reversal of 3427708782 is 2878077243.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3427708783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3969 + ... + 82892.

It is an arithmetic number, because the mean of its divisors is an integer number (428533677).

Almost surely, 2^3427708782 is an apocalyptic number.

3427708782 is an abundant number, since it is smaller than the sum of its proper divisors (3428830050).

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

3427708782 is a wasteful number, since it uses less digits than its factorization.

3427708782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93443.

The product of its (nonzero) digits is 1053696, while the sum is 48.

The square root of 3427708782 is about 58546.6376660522. The cubic root of 3427708782 is about 1507.7684068942.

The spelling of 3427708782 in words is "three billion, four hundred twenty-seven million, seven hundred eight thousand, seven hundred eighty-two".