3862299672 has 480 divisors, whose sum is σ = 14089743360. Its totient is φ = 966556800.

The previous prime is 3862299631. The next prime is 3862299697. The reversal of 3862299672 is 2769922683.

It is a happy number.

3862299672 is a `hidden beast` number, since 3 + 8 + 622 + 9 + 9 + 6 + 7 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 17014423 + ... + 17014649.

It is an arithmetic number, because the mean of its divisors is an integer number (29353632).

Almost surely, 2^3862299672 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3862299672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7044871680).

3862299672 is an abundant number, since it is smaller than the sum of its proper divisors (10227443688).

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

3862299672 is a wasteful number, since it uses less digits than its factorization.

3862299672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305 (or 281 counting only the distinct ones).

The product of its digits is 3919104, while the sum is 54.

The square root of 3862299672 is about 62147.4027775900. The cubic root of 3862299672 is about 1568.9724667872.

The spelling of 3862299672 in words is "three billion, eight hundred sixty-two million, two hundred ninety-nine thousand, six hundred seventy-two".