3484427386461 has 40 divisors (see below), whose sum is σ = 5469622947360. Its totient is φ = 1972833934176.

The previous prime is 3484427386393. The next prime is 3484427386469. The reversal of 3484427386461 is 1646837244843.

It is not a de Polignac number, because 3484427386461 - 2¹¹ = 3484427384413 is a prime.

It is a super-2 number, since 2×3484427386461² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3484427386395 and 3484427386404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3484427386469) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1433895 + ... + 3004148.

It is an arithmetic number, because the mean of its divisors is an integer number (136740573684).

Almost surely, 2^{3484427386461} is an apocalyptic number.

It is an amenable number.

3484427386461 is a deficient number, since it is larger than the sum of its proper divisors (1985195560899).

3484427386461 is an equidigital number, since it uses as much as digits as its factorization.

3484427386461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4438183 (or 4438162 counting only the distinct ones).

The product of its digits is 74317824, while the sum is 60.

The spelling of 3484427386461 in words is "three trillion, four hundred eighty-four billion, four hundred twenty-seven million, three hundred eighty-six thousand, four hundred sixty-one".