7850380032 has 360 divisors, whose sum is σ = 25832497152. Its totient is φ = 2351462400.

The previous prime is 7850380009. The next prime is 7850380039. The reversal of 7850380032 is 2300830587.

7850380032 is a `hidden beast` number, since 78 + 503 + 80 + 0 + 3 + 2 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (7850380039) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 28968057 + ... + 28968327.

Almost surely, 2^7850380032 is an apocalyptic number.

7850380032 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7850380032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12916248576).

7850380032 is an abundant number, since it is smaller than the sum of its proper divisors (17982117120).

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

7850380032 is a wasteful number, since it uses less digits than its factorization.

7850380032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437 (or 414 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 7850380032 is about 88602.3703520397. The cubic root of 7850380032 is about 1987.4531218562.

The spelling of 7850380032 in words is "seven billion, eight hundred fifty million, three hundred eighty thousand, thirty-two".