3405505564 has 12 divisors (see below), whose sum is σ = 5979049384. Its totient is φ = 1697205744.

The previous prime is 3405505561. The next prime is 3405505591. The reversal of 3405505564 is 4655055043.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3405505561) 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, 1385379 + ... + 1387834.

Almost surely, 2^3405505564 is an apocalyptic number.

It is an amenable number.

3405505564 is a deficient number, since it is larger than the sum of its proper divisors (2573543820).

3405505564 is a wasteful number, since it uses less digits than its factorization.

3405505564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2773524 (or 2773522 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 37.

The square root of 3405505564 is about 58356.7096742097. The cubic root of 3405505564 is about 1504.5057944734.

The spelling of 3405505564 in words is "three billion, four hundred five million, five hundred five thousand, five hundred sixty-four".