3361654145 has 4 divisors (see below), whose sum is σ = 4033984980. Its totient is φ = 2689323312.

The previous prime is 3361654141. The next prime is 3361654147. The reversal of 3361654145 is 5414561633.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 938258161 + 2423395984 = 30631^2 + 49228^2 .

It is a cyclic number.

It is not a de Polignac number, because 3361654145 - 2² = 3361654141 is a prime.

It is a super-2 number, since 2×3361654145² = 22601437181191362050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3361654099 and 3361654108.

It is not an unprimeable number, because it can be changed into a prime (3361654141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 336165410 + ... + 336165419.

It is an arithmetic number, because the mean of its divisors is an integer number (1008496245).

Almost surely, 2^3361654145 is an apocalyptic number.

It is an amenable number.

3361654145 is a deficient number, since it is larger than the sum of its proper divisors (672330835).

3361654145 is an equidigital number, since it uses as much as digits as its factorization.

3361654145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672330834.

The product of its digits is 129600, while the sum is 38.

The square root of 3361654145 is about 57979.7735852771. The cubic root of 3361654145 is about 1498.0202244384.

The spelling of 3361654145 in words is "three billion, three hundred sixty-one million, six hundred fifty-four thousand, one hundred forty-five".