3361205247 has 8 divisors (see below), whose sum is σ = 4487055744. Its totient is φ = 2238079128.

The previous prime is 3361205219. The next prime is 3361205291. The reversal of 3361205247 is 7425021633.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3361205247 - 2¹⁹ = 3360680959 is a prime.

It is a super-2 number, since 2×3361205247² = 22595401424920662018, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3361205447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 678213 + ... + 683150.

It is an arithmetic number, because the mean of its divisors is an integer number (560881968).

Almost surely, 2^3361205247 is an apocalyptic number.

3361205247 is a deficient number, since it is larger than the sum of its proper divisors (1125850497).

3361205247 is a wasteful number, since it uses less digits than its factorization.

3361205247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1362189.

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 3361205247 is about 57975.9022956952. The cubic root of 3361205247 is about 1497.9535421655.

The spelling of 3361205247 in words is "three billion, three hundred sixty-one million, two hundred five thousand, two hundred forty-seven".