3669154389 has 16 divisors (see below), whose sum is σ = 5611133440. Its totient is φ = 2367195840.

The previous prime is 3669154381. The next prime is 3669154393. The reversal of 3669154389 is 9834519663.

3669154389 is a `hidden beast` number, since 3 + 6 + 6 + 91 + 543 + 8 + 9 = 666.

It is not a de Polignac number, because 3669154389 - 2³ = 3669154381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3669154381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2191012 + ... + 2192685.

It is an arithmetic number, because the mean of its divisors is an integer number (350695840).

Almost surely, 2^3669154389 is an apocalyptic number.

It is an amenable number.

3669154389 is a deficient number, since it is larger than the sum of its proper divisors (1941979051).

3669154389 is a wasteful number, since it uses less digits than its factorization.

3669154389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4383737 (or 4383731 counting only the distinct ones).

The product of its digits is 4199040, while the sum is 54.

The square root of 3669154389 is about 60573.5452900026. The cubic root of 3669154389 is about 1542.3703292284.

The spelling of 3669154389 in words is "three billion, six hundred sixty-nine million, one hundred fifty-four thousand, three hundred eighty-nine".