971080378 has 8 divisors (see below), whose sum is σ = 1519951968. Its totient is φ = 464429724.

The previous prime is 971080373. The next prime is 971080387. The reversal of 971080378 is 873080179.

971080378 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (971080373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10555176 + ... + 10555267.

It is an arithmetic number, because the mean of its divisors is an integer number (189993996).

Almost surely, 2^971080378 is an apocalyptic number.

971080378 is a deficient number, since it is larger than the sum of its proper divisors (548871590).

971080378 is a wasteful number, since it uses less digits than its factorization.

971080378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21110468.

The product of its (nonzero) digits is 84672, while the sum is 43.

The square root of 971080378 is about 31162.1626014627. The cubic root of 971080378 is about 990.2656764095.

The spelling of 971080378 in words is "nine hundred seventy-one million, eighty thousand, three hundred seventy-eight".