368050661 has 6 divisors (see below), whose sum is σ = 404551686. Its totient is φ = 334591400.

The previous prime is 368050619. The next prime is 368050681. The reversal of 368050661 is 166050863.

It can be written as a sum of positive squares in only one way, i.e., 362140900 + 5909761 = 19030^2 + 2431^2 .

It is not a de Polignac number, because 368050661 - 2¹⁰ = 368049637 is a prime.

It is a super-2 number, since 2×368050661² = 270922578125073842, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (368050601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1520750 + ... + 1520991.

It is an arithmetic number, because the mean of its divisors is an integer number (67425281).

Almost surely, 2^368050661 is an apocalyptic number.

It is an amenable number.

368050661 is a deficient number, since it is larger than the sum of its proper divisors (36501025).

368050661 is a wasteful number, since it uses less digits than its factorization.

368050661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3041763 (or 3041752 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 368050661 is about 19184.6464914004. The cubic root of 368050661 is about 716.6424568951.

The spelling of 368050661 in words is "three hundred sixty-eight million, fifty thousand, six hundred sixty-one".