3663255414 has 64 divisors (see below), whose sum is σ = 9064226304. Its totient is φ = 961099776.

The previous prime is 3663255391. The next prime is 3663255419. The reversal of 3663255414 is 4145523663.

It is a super-2 number, since 2×3663255414² = 26838880456400622792, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3663255419) 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 31 ways as a sum of consecutive naturals, for example, 87997 + ... + 122759.

It is an arithmetic number, because the mean of its divisors is an integer number (141628536).

Almost surely, 2^3663255414 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3663255414, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4532113152).

3663255414 is an abundant number, since it is smaller than the sum of its proper divisors (5400970890).

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

3663255414 is a wasteful number, since it uses less digits than its factorization.

3663255414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34981.

The product of its digits is 259200, while the sum is 39.

The square root of 3663255414 is about 60524.8330357053. The cubic root of 3663255414 is about 1541.5433190325.

The spelling of 3663255414 in words is "three billion, six hundred sixty-three million, two hundred fifty-five thousand, four hundred fourteen".