3254377686 has 64 divisors (see below), whose sum is σ = 7942606848. Its totient is φ = 868700448.

The previous prime is 3254377673. The next prime is 3254377697. The reversal of 3254377686 is 6867734523.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 2365 + ... + 80711.

It is an arithmetic number, because the mean of its divisors is an integer number (124103232).

Almost surely, 2^3254377686 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3254377686, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3971303424).

3254377686 is an abundant number, since it is smaller than the sum of its proper divisors (4688229162).

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

3254377686 is a wasteful number, since it uses less digits than its factorization.

3254377686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78425.

The product of its digits is 5080320, while the sum is 51.

The square root of 3254377686 is about 57047.1531805050. The cubic root of 3254377686 is about 1481.9128064589.

The spelling of 3254377686 in words is "three billion, two hundred fifty-four million, three hundred seventy-seven thousand, six hundred eighty-six".