378072495376 has 15 divisors (see below), whose sum is σ = 732520225111. Its totient is φ = 189035017936.

The previous prime is 378072495343. The next prime is 378072495379. The reversal of 378072495376 is 673594270873.

It is a happy number.

The square root of 378072495376 is 614876.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (378072495379) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 2382645 + ... + 2536363.

Almost surely, 2^378072495376 is an apocalyptic number.

378072495376 is the 614876-th square number.

It is an amenable number.

378072495376 is a deficient number, since it is larger than the sum of its proper divisors (354447729735).

378072495376 is an frugal number, since it uses more digits than its factorization.

378072495376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307446 (or 153721 counting only the distinct ones).

The product of its (nonzero) digits is 53343360, while the sum is 61.

The spelling of 378072495376 in words is "three hundred seventy-eight billion, seventy-two million, four hundred ninety-five thousand, three hundred seventy-six".