380046528 has 84 divisors (see below), whose sum is σ = 1104796368. Its totient is φ = 124884480.

The previous prime is 380046523. The next prime is 380046539. The reversal of 380046528 is 825640083.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

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

It is a junction number, because it is equal to n+sod(n) for n = 380046492 and 380046501.

It is not an unprimeable number, because it can be changed into a prime (380046523) 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, 36250 + ... + 45542.

Almost surely, 2^380046528 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 380046528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (552398184).

380046528 is an abundant number, since it is smaller than the sum of its proper divisors (724749840).

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

380046528 is a wasteful number, since it uses less digits than its factorization.

380046528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9382 (or 9369 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 380046528 is about 19494.7820711082. The cubic root of 380046528 is about 724.3452053818.

The spelling of 380046528 in words is "three hundred eighty million, forty-six thousand, five hundred twenty-eight".