3612679469 has 12 divisors (see below), whose sum is σ = 4385934624. Its totient is φ = 2914428864.

The previous prime is 3612679417. The next prime is 3612679489. The reversal of 3612679469 is 9649762163.

It is a de Polignac number, because none of the positive numbers 2^k-3612679469 is a prime.

It is a super-2 number, since 2×3612679469² = 26102905891468243922, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3612679469.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3612679489) 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, 890879 + ... + 894924.

It is an arithmetic number, because the mean of its divisors is an integer number (365494552).

Almost surely, 2^3612679469 is an apocalyptic number.

It is an amenable number.

3612679469 is a deficient number, since it is larger than the sum of its proper divisors (773255155).

3612679469 is a wasteful number, since it uses less digits than its factorization.

3612679469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1785844 (or 1785827 counting only the distinct ones).

The product of its digits is 2939328, while the sum is 53.

The square root of 3612679469 is about 60105.5693675719. The cubic root of 3612679469 is about 1534.4160891703.

The spelling of 3612679469 in words is "three billion, six hundred twelve million, six hundred seventy-nine thousand, four hundred sixty-nine".