3665713471 has 12 divisors (see below), whose sum is σ = 4283332032. Its totient is φ = 3127940928.

The previous prime is 3665713439. The next prime is 3665713507. The reversal of 3665713471 is 1743175663.

It is not a de Polignac number, because 3665713471 - 2⁵ = 3665713439 is a prime.

It is a super-3 number, since 3×3665713471³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3665710471) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 156810 + ... + 178663.

It is an arithmetic number, because the mean of its divisors is an integer number (356944336).

Almost surely, 2^3665713471 is an apocalyptic number.

3665713471 is a deficient number, since it is larger than the sum of its proper divisors (617618561).

3665713471 is a wasteful number, since it uses less digits than its factorization.

3665713471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335710 (or 335703 counting only the distinct ones).

The product of its digits is 317520, while the sum is 43.

The square root of 3665713471 is about 60545.1358161826. The cubic root of 3665713471 is about 1541.8880355675. Note that the first 3 decimals are identical.

The spelling of 3665713471 in words is "three billion, six hundred sixty-five million, seven hundred thirteen thousand, four hundred seventy-one".