379938300 has 144 divisors (see below), whose sum is σ = 1263252480. Its totient is φ = 86365440.

The previous prime is 379938283. The next prime is 379938301. The reversal of 379938300 is 3839973.

It is a happy number.

It is a super-2 number, since 2×379938300² = 288706223613780000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379938301) 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 47 ways as a sum of consecutive naturals, for example, 501522 + ... + 502278.

Almost surely, 2^379938300 is an apocalyptic number.

379938300 is a gapful number since it is divisible by the number (30) 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 379938300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (631626240).

379938300 is an abundant number, since it is smaller than the sum of its proper divisors (883314180).

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

379938300 is a wasteful number, since it uses less digits than its factorization.

379938300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020 (or 1013 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 42.

The square root of 379938300 is about 19492.0060537647. The cubic root of 379938300 is about 724.2764402264.

The spelling of 379938300 in words is "three hundred seventy-nine million, nine hundred thirty-eight thousand, three hundred".