3669222479 has 4 divisors (see below), whose sum is σ = 3951470376. Its totient is φ = 3386974584.

The previous prime is 3669222463. The next prime is 3669222481. The reversal of 3669222479 is 9742229663.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 3669222479 - 2⁴ = 3669222463 is a prime.

It is a super-3 number, since 3×3669222479³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3669222409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141123929 + ... + 141123954.

It is an arithmetic number, because the mean of its divisors is an integer number (987867594).

Almost surely, 2^3669222479 is an apocalyptic number.

3669222479 is a deficient number, since it is larger than the sum of its proper divisors (282247897).

3669222479 is a wasteful number, since it uses less digits than its factorization.

3669222479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282247896.

The product of its digits is 1959552, while the sum is 50.

The square root of 3669222479 is about 60574.1073314333. The cubic root of 3669222479 is about 1542.3798699686.

The spelling of 3669222479 in words is "three billion, six hundred sixty-nine million, two hundred twenty-two thousand, four hundred seventy-nine".