3361666455 has 80 divisors (see below), whose sum is σ = 6901925184. Its totient is φ = 1533427200.

The previous prime is 3361666433. The next prime is 3361666459. The reversal of 3361666455 is 5546661633.

It is not a de Polignac number, because 3361666455 - 2⁹ = 3361665943 is a prime.

It is a super-2 number, since 2×3361666455² = 22601602709344534050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 3361666455.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3361666459) 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 79 ways as a sum of consecutive naturals, for example, 1702849 + ... + 1704821.

Almost surely, 2^3361666455 is an apocalyptic number.

3361666455 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3361666455 is an abundant number, since it is smaller than the sum of its proper divisors (3540258729).

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

3361666455 is a wasteful number, since it uses less digits than its factorization.

3361666455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2598 (or 2589 counting only the distinct ones).

The product of its digits is 1166400, while the sum is 45.

The square root of 3361666455 is about 57979.8797428901. The cubic root of 3361666455 is about 1498.0220529634.

The spelling of 3361666455 in words is "three billion, three hundred sixty-one million, six hundred sixty-six thousand, four hundred fifty-five".