773400378 has 8 divisors (see below), whose sum is σ = 1546800768. Its totient is φ = 257800124.

The previous prime is 773400361. The next prime is 773400389. The reversal of 773400378 is 873004377.

773400378 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.

773400378 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64450026 + ... + 64450037.

It is an arithmetic number, because the mean of its divisors is an integer number (193350096).

Almost surely, 2^773400378 is an apocalyptic number.

773400378 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

773400378 is a wasteful number, since it uses less digits than its factorization.

773400378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128900068.

The product of its (nonzero) digits is 98784, while the sum is 39.

The square root of 773400378 is about 27810.0769146725. The cubic root of 773400378 is about 917.9128718672.

The spelling of 773400378 in words is "seven hundred seventy-three million, four hundred thousand, three hundred seventy-eight".