773926416 has 30 divisors (see below), whose sum is σ = 2165919470. Its totient is φ = 257975424.

The previous prime is 773926367. The next prime is 773926429. The reversal of 773926416 is 614629377.

It can be written as a sum of positive squares in only one way, i.e., 602211600 + 171714816 = 24540^2 + 13104^2 .

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2687101 + ... + 2687388.

Almost surely, 2^773926416 is an apocalyptic number.

It is an amenable number.

773926416 is an abundant number, since it is smaller than the sum of its proper divisors (1391993054).

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

773926416 is a wasteful number, since it uses less digits than its factorization.

773926416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5374503 (or 5374494 counting only the distinct ones).

The product of its digits is 381024, while the sum is 45.

The square root of 773926416 is about 27819.5329939235. The cubic root of 773926416 is about 918.1209346992.

The spelling of 773926416 in words is "seven hundred seventy-three million, nine hundred twenty-six thousand, four hundred sixteen".