776230416 has 60 divisors (see below), whose sum is σ = 2339477868. Its totient is φ = 238839552.

The previous prime is 776230397. The next prime is 776230423. The reversal of 776230416 is 614032677.

776230416 is a `hidden beast` number, since 7 + 7 + 6 + 230 + 416 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 50466816 + 725763600 = 7104^2 + 26940^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

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 11 ways as a sum of consecutive naturals, for example, 205455 + ... + 209198.

Almost surely, 2^776230416 is an apocalyptic number.

It is an amenable number.

776230416 is an abundant number, since it is smaller than the sum of its proper divisors (1563247452).

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

776230416 is a wasteful number, since it uses less digits than its factorization.

776230416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414680 (or 414671 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 776230416 is about 27860.9119735877. The cubic root of 776230416 is about 919.0311224133.

The spelling of 776230416 in words is "seven hundred seventy-six million, two hundred thirty thousand, four hundred sixteen".