3488727224261 has 4 divisors (see below), whose sum is σ = 3488738551872. Its totient is φ = 3488715896652.

The previous prime is 3488727224239. The next prime is 3488727224267. The reversal of 3488727224261 is 1624227278843.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3488727224261 - 2²⁶ = 3488660115397 is a prime.

It is a super-2 number, since 2×3488727224261² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3488727224197 and 3488727224206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3488727224267) 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, 5188535 + ... + 5822228.

It is an arithmetic number, because the mean of its divisors is an integer number (872184637968).

Almost surely, 2^{3488727224261} is an apocalyptic number.

It is an amenable number.

3488727224261 is a deficient number, since it is larger than the sum of its proper divisors (11327611).

3488727224261 is a wasteful number, since it uses less digits than its factorization.

3488727224261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11327610.

The product of its digits is 14450688, while the sum is 56.

The spelling of 3488727224261 in words is "three trillion, four hundred eighty-eight billion, seven hundred twenty-seven million, two hundred twenty-four thousand, two hundred sixty-one".