378733382 has 4 divisors (see below), whose sum is σ = 568100076. Its totient is φ = 189366690.

The previous prime is 378733367. The next prime is 378733393. The reversal of 378733382 is 283337873.

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, 94683344 + ... + 94683347.

It is an arithmetic number, because the mean of its divisors is an integer number (142025019).

Almost surely, 2^378733382 is an apocalyptic number.

378733382 is a deficient number, since it is larger than the sum of its proper divisors (189366694).

378733382 is a wasteful number, since it uses less digits than its factorization.

378733382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189366693.

The product of its digits is 508032, while the sum is 44.

The square root of 378733382 is about 19461.0735058475. The cubic root of 378733382 is about 723.5099842973.

The spelling of 378733382 in words is "three hundred seventy-eight million, seven hundred thirty-three thousand, three hundred eighty-two".