3361239405 has 48 divisors (see below), whose sum is σ = 6179307264. Its totient is φ = 1684354560.

The previous prime is 3361239391. The next prime is 3361239407. The reversal of 3361239405 is 5049321633.

It is a happy number.

3361239405 is a `hidden beast` number, since 3 + 3 + 612 + 39 + 4 + 0 + 5 = 666.

It is not a de Polignac number, because 3361239405 - 2⁵ = 3361239373 is a prime.

It is a super-2 number, since 2×3361239405² = 22595860675449508050, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3361239405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3361239407) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 491560 + ... + 498350.

It is an arithmetic number, because the mean of its divisors is an integer number (128735568).

Almost surely, 2^3361239405 is an apocalyptic number.

It is an amenable number.

3361239405 is a deficient number, since it is larger than the sum of its proper divisors (2818067859).

3361239405 is a wasteful number, since it uses less digits than its factorization.

3361239405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7466 (or 7463 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 36.

The square root of 3361239405 is about 57976.1968828587. The cubic root of 3361239405 is about 1497.9586164290.

The spelling of 3361239405 in words is "three billion, three hundred sixty-one million, two hundred thirty-nine thousand, four hundred five".