378902300 has 108 divisors (see below), whose sum is σ = 975171960. Its totient is φ = 127370880.

The previous prime is 378902287. The next prime is 378902309. The reversal of 378902300 is 3209873.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (378902309) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 258971 + ... + 260429.

It is an arithmetic number, because the mean of its divisors is an integer number (9029370).

Almost surely, 2^378902300 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 378902300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (487585980).

378902300 is an abundant number, since it is smaller than the sum of its proper divisors (596269660).

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

378902300 is a wasteful number, since it uses less digits than its factorization.

378902300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1540 (or 1526 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 378902300 is about 19465.4129162471. The cubic root of 378902300 is about 723.6175319816.

The spelling of 378902300 in words is "three hundred seventy-eight million, nine hundred two thousand, three hundred".