379869700 has 72 divisors (see below), whose sum is σ = 949716992. Its totient is φ = 129185280.

The previous prime is 379869673. The next prime is 379869701. The reversal of 379869700 is 7968973.

It is not an unprimeable number, because it can be changed into a prime (379869701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 86764 + ... + 91036.

Almost surely, 2^379869700 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 379869700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (474858496).

379869700 is an abundant number, since it is smaller than the sum of its proper divisors (569847292).

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

379869700 is a wasteful number, since it uses less digits than its factorization.

379869700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4421 (or 4414 counting only the distinct ones).

The product of its (nonzero) digits is 571536, while the sum is 49.

The square root of 379869700 is about 19490.2462785877. The cubic root of 379869700 is about 724.2328468724.

The spelling of 379869700 in words is "three hundred seventy-nine million, eight hundred sixty-nine thousand, seven hundred".