777048348 has 24 divisors (see below), whose sum is σ = 1831067280. Its totient is φ = 256451200.

The previous prime is 777048341. The next prime is 777048361. The reversal of 777048348 is 843840777.

It is a junction number, because it is equal to n+sod(n) for n = 777048297 and 777048306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (777048341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 319353 + ... + 321776.

It is an arithmetic number, because the mean of its divisors is an integer number (76294470).

Almost surely, 2^777048348 is an apocalyptic number.

It is an amenable number.

777048348 is an abundant number, since it is smaller than the sum of its proper divisors (1054018932).

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

777048348 is a wasteful number, since it uses less digits than its factorization.

777048348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641237 (or 641235 counting only the distinct ones).

The product of its (nonzero) digits is 1053696, while the sum is 48.

The square root of 777048348 is about 27875.5869534616. The cubic root of 777048348 is about 919.3538105711.

The spelling of 777048348 in words is "seven hundred seventy-seven million, forty-eight thousand, three hundred forty-eight".