773148630 has 64 divisors (see below), whose sum is σ = 1897032960. Its totient is φ = 201591936.

The previous prime is 773148583. The next prime is 773148641. The reversal of 773148630 is 36841377.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 601969 + ... + 603251.

It is an arithmetic number, because the mean of its divisors is an integer number (29641140).

Almost surely, 2^773148630 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 773148630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (948516480).

773148630 is an abundant number, since it is smaller than the sum of its proper divisors (1123884330).

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

773148630 is a wasteful number, since it uses less digits than its factorization.

773148630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1725.

The product of its (nonzero) digits is 84672, while the sum is 39.

The square root of 773148630 is about 27805.5503452099. The cubic root of 773148630 is about 917.8132650685.

The spelling of 773148630 in words is "seven hundred seventy-three million, one hundred forty-eight thousand, six hundred thirty".