773741532630 has 128 divisors (see below), whose sum is σ = 2036098321920. Its totient is φ = 186621096960.

The previous prime is 773741532601. The next prime is 773741532637. The reversal of 773741532630 is 36235147377.

It is a self number, because there is not a number n which added to its sum of digits gives 773741532630.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (773741532637) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 121406124 + ... + 121412496.

It is an arithmetic number, because the mean of its divisors is an integer number (15907018140).

Almost surely, 2^773741532630 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 773741532630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1018049160960).

773741532630 is an abundant number, since it is smaller than the sum of its proper divisors (1262356789290).

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

773741532630 is a wasteful number, since it uses less digits than its factorization.

773741532630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8206.

The product of its (nonzero) digits is 2222640, while the sum is 48.

The spelling of 773741532630 in words is "seven hundred seventy-three billion, seven hundred forty-one million, five hundred thirty-two thousand, six hundred thirty".