3474588381661 has 8 divisors (see below), whose sum is σ = 3663547092800. Its totient is φ = 3286238234400.

The previous prime is 3474588381629. The next prime is 3474588381703. The reversal of 3474588381661 is 1661838854743.

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

It is a cyclic number.

It is not a de Polignac number, because 3474588381661 - 2⁵ = 3474588381629 is a prime.

It is a super-2 number, since 2×3474588381661² (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 = 3474588381593 and 3474588381602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3474588381361) 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, 152129241 + ... + 152152078.

It is an arithmetic number, because the mean of its divisors is an integer number (457943386600).

Almost surely, 2^{3474588381661} is an apocalyptic number.

It is an amenable number.

3474588381661 is a deficient number, since it is larger than the sum of its proper divisors (188958711139).

3474588381661 is a wasteful number, since it uses less digits than its factorization.

3474588381661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304281939.

The product of its digits is 92897280, while the sum is 64.

The spelling of 3474588381661 in words is "three trillion, four hundred seventy-four billion, five hundred eighty-eight million, three hundred eighty-one thousand, six hundred sixty-one".