380959392 has 96 divisors (see below), whose sum is σ = 1155155904. Its totient is φ = 108646400.

The previous prime is 380959391. The next prime is 380959417. The reversal of 380959392 is 293959083.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (380959391) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7342 + ... + 28562.

It is an arithmetic number, because the mean of its divisors is an integer number (12032874).

Almost surely, 2^380959392 is an apocalyptic number.

380959392 is a gapful number since it is divisible by the number (32) 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 380959392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (577577952).

380959392 is an abundant number, since it is smaller than the sum of its proper divisors (774196512).

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

380959392 is a wasteful number, since it uses less digits than its factorization.

380959392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21262 (or 21254 counting only the distinct ones).

The product of its (nonzero) digits is 524880, while the sum is 48.

The square root of 380959392 is about 19518.1810627937. The cubic root of 380959392 is about 724.9246957854.

The spelling of 380959392 in words is "three hundred eighty million, nine hundred fifty-nine thousand, three hundred ninety-two".