379243800 has 288 divisors, whose sum is σ = 1445480400. Its totient is φ = 88335360.

The previous prime is 379243729. The next prime is 379243831. The reversal of 379243800 is 8342973.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 444174 + ... + 445026.

Almost surely, 2^379243800 is an apocalyptic number.

379243800 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 379243800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (722740200).

379243800 is an abundant number, since it is smaller than the sum of its proper divisors (1066236600).

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

379243800 is a wasteful number, since it uses less digits than its factorization.

379243800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 907 (or 895 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 379243800 is about 19474.1829096884. The cubic root of 379243800 is about 723.8348625737.

The spelling of 379243800 in words is "three hundred seventy-nine million, two hundred forty-three thousand, eight hundred".