3361686810 has 64 divisors (see below), whose sum is σ = 8452767744. Its totient is φ = 854568000.

The previous prime is 3361686791. The next prime is 3361686817. The reversal of 3361686810 is 186861633.

It is a super-2 number, since 2×3361686810² = 22601876417055952200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3361686817) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35335 + ... + 89285.

It is an arithmetic number, because the mean of its divisors is an integer number (132074496).

Almost surely, 2^3361686810 is an apocalyptic number.

3361686810 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3361686810, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4226383872).

3361686810 is an abundant number, since it is smaller than the sum of its proper divisors (5091080934).

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

3361686810 is a wasteful number, since it uses less digits than its factorization.

3361686810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54059.

The product of its (nonzero) digits is 124416, while the sum is 42.

The square root of 3361686810 is about 57980.0552776556. The cubic root of 3361686810 is about 1498.0250764814.

The spelling of 3361686810 in words is "three billion, three hundred sixty-one million, six hundred eighty-six thousand, eight hundred ten".