773870120 has 16 divisors (see below), whose sum is σ = 1741207860. Its totient is φ = 309548032.

The previous prime is 773870101. The next prime is 773870147. The reversal of 773870120 is 21078377.

It can be written as a sum of positive squares in 2 ways, for example, as 770506564 + 3363556 = 27758^2 + 1834^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9673337 + ... + 9673416.

Almost surely, 2^773870120 is an apocalyptic number.

It is an amenable number.

773870120 is an abundant number, since it is smaller than the sum of its proper divisors (967337740).

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

773870120 is a wasteful number, since it uses less digits than its factorization.

773870120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19346764 (or 19346760 counting only the distinct ones).

The product of its (nonzero) digits is 16464, while the sum is 35.

The square root of 773870120 is about 27818.5211684590. The cubic root of 773870120 is about 918.0986725529.

The spelling of 773870120 in words is "seven hundred seventy-three million, eight hundred seventy thousand, one hundred twenty".