777341376 has 336 divisors, whose sum is σ = 2736697600. Its totient is φ = 206032896.

The previous prime is 777341333. The next prime is 777341381. The reversal of 777341376 is 673143777.

It is a tau number, because it is divible by the number of its divisors (336).

It is a super-2 number, since 2×777341376² = 1208519229683146752, which contains 22 as substring.

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 a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 5592315 + ... + 5592453.

Almost surely, 2^777341376 is an apocalyptic number.

777341376 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 777341376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1368348800).

777341376 is an abundant number, since it is smaller than the sum of its proper divisors (1959356224).

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

777341376 is a wasteful number, since it uses less digits than its factorization.

777341376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256 (or 243 counting only the distinct ones).

The product of its digits is 518616, while the sum is 45.

The square root of 777341376 is about 27880.8424549905. The cubic root of 777341376 is about 919.4693600315.

The spelling of 777341376 in words is "seven hundred seventy-seven million, three hundred forty-one thousand, three hundred seventy-six".