378560366 has 4 divisors (see below), whose sum is σ = 567840552. Its totient is φ = 189280182.

The previous prime is 378560353. The next prime is 378560387. The reversal of 378560366 is 663065873.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 94640090 + ... + 94640093.

It is an arithmetic number, because the mean of its divisors is an integer number (141960138).

Almost surely, 2^378560366 is an apocalyptic number.

378560366 is a deficient number, since it is larger than the sum of its proper divisors (189280186).

378560366 is a wasteful number, since it uses less digits than its factorization.

378560366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189280185.

The product of its (nonzero) digits is 544320, while the sum is 44.

The square root of 378560366 is about 19456.6278167621. The cubic root of 378560366 is about 723.3997943185.

The spelling of 378560366 in words is "three hundred seventy-eight million, five hundred sixty thousand, three hundred sixty-six".