7860204216 has 48 divisors (see below), whose sum is σ = 21298104360. Its totient is φ = 2618831040.

The previous prime is 7860204203. The next prime is 7860204223. The reversal of 7860204216 is 6124020687.

7860204216 is a `hidden beast` number, since 7 + 8 + 602 + 0 + 42 + 1 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 134671 + ... + 184001.

Almost surely, 2^7860204216 is an apocalyptic number.

It is an amenable number.

7860204216 is an abundant number, since it is smaller than the sum of its proper divisors (13437900144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7860204216 is a wasteful number, since it uses less digits than its factorization.

7860204216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51556 (or 51549 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 7860204216 is about 88657.7927539368. The cubic root of 7860204216 is about 1988.2818276423.

The spelling of 7860204216 in words is "seven billion, eight hundred sixty million, two hundred four thousand, two hundred sixteen".