3665470879 has 8 divisors (see below), whose sum is σ = 4190087168. Its totient is φ = 3141099000.

The previous prime is 3665470873. The next prime is 3665470901. The reversal of 3665470879 is 9780745663.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3665470879 - 2³¹ = 1517987231 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 (3665470873) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27747 + ... + 90004.

It is an arithmetic number, because the mean of its divisors is an integer number (523760896).

Almost surely, 2^3665470879 is an apocalyptic number.

3665470879 is a deficient number, since it is larger than the sum of its proper divisors (524616289).

3665470879 is a wasteful number, since it uses less digits than its factorization.

3665470879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122205.

The product of its (nonzero) digits is 7620480, while the sum is 55.

The square root of 3665470879 is about 60543.1323851021. The cubic root of 3665470879 is about 1541.8540214566.

The spelling of 3665470879 in words is "three billion, six hundred sixty-five million, four hundred seventy thousand, eight hundred seventy-nine".