378586260 has 288 divisors, whose sum is σ = 1356106752. Its totient is φ = 84602880.

The previous prime is 378586231. The next prime is 378586283. The reversal of 378586260 is 62685873.

378586260 is a `hidden beast` number, since 3 + 7 + 8 + 586 + 2 + 60 = 666.

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

It is a congruent number.

It is an unprimeable number.

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 95 ways as a sum of consecutive naturals, for example, 1233027 + ... + 1233333.

It is an arithmetic number, because the mean of its divisors is an integer number (4708704).

Almost surely, 2^378586260 is an apocalyptic number.

378586260 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 378586260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (678053376).

378586260 is an abundant number, since it is smaller than the sum of its proper divisors (977520492).

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

378586260 is a wasteful number, since it uses less digits than its factorization.

378586260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383 (or 378 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The square root of 378586260 is about 19457.2932341577. The cubic root of 378586260 is about 723.4162877577.

The spelling of 378586260 in words is "three hundred seventy-eight million, five hundred eighty-six thousand, two hundred sixty".