379785150 has 72 divisors (see below), whose sum is σ = 1024554960. Its totient is φ = 100859520.

The previous prime is 379785137. The next prime is 379785157. The reversal of 379785150 is 51587973.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 379785096 and 379785105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379785157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 116746 + ... + 119954.

It is an arithmetic number, because the mean of its divisors is an integer number (14229930).

Almost surely, 2^379785150 is an apocalyptic number.

379785150 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 379785150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (512277480).

379785150 is an abundant number, since it is smaller than the sum of its proper divisors (644769810).

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

379785150 is a wasteful number, since it uses less digits than its factorization.

379785150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3490 (or 3482 counting only the distinct ones).

The product of its (nonzero) digits is 264600, while the sum is 45.

The square root of 379785150 is about 19488.0771242316. The cubic root of 379785150 is about 724.1791105247.

The spelling of 379785150 in words is "three hundred seventy-nine million, seven hundred eighty-five thousand, one hundred fifty".