1790056236 has 48 divisors (see below), whose sum is σ = 4403395584. Its totient is φ = 564850176.

The previous prime is 1790056217. The next prime is 1790056277. The reversal of 1790056236 is 6326500971.

It is a junction number, because it is equal to n+sod(n) for n = 1790056194 and 1790056203.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6660 + ... + 60203.

It is an arithmetic number, because the mean of its divisors is an integer number (91737408).

Almost surely, 2^1790056236 is an apocalyptic number.

It is an amenable number.

1790056236 is an abundant number, since it is smaller than the sum of its proper divisors (2613339348).

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

1790056236 is a wasteful number, since it uses less digits than its factorization.

1790056236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66990 (or 66988 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 39.

The square root of 1790056236 is about 42309.0561936803. The cubic root of 1790056236 is about 1214.1962622838.

The spelling of 1790056236 in words is "one billion, seven hundred ninety million, fifty-six thousand, two hundred thirty-six".