1799296144 has 10 divisors (see below), whose sum is σ = 3486136310. Its totient is φ = 899648064.

The previous prime is 1799296127. The next prime is 1799296307. The reversal of 1799296144 is 4416929971.

It can be written as a sum of positive squares in only one way, i.e., 1798777744 + 518400 = 42412^2 + 720^2 .

It is a super-2 number, since 2×1799296144² = 6474933227626537472, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1799296091 and 1799296100.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56227989 + ... + 56228020.

It is an arithmetic number, because the mean of its divisors is an integer number (348613631).

Almost surely, 2^1799296144 is an apocalyptic number.

It is an amenable number.

1799296144 is a deficient number, since it is larger than the sum of its proper divisors (1686840166).

1799296144 is a wasteful number, since it uses less digits than its factorization.

1799296144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112456017 (or 112456011 counting only the distinct ones).

The product of its digits is 979776, while the sum is 52.

The square root of 1799296144 is about 42418.1110376217. Note that the first 3 decimals coincide. The cubic root of 1799296144 is about 1216.2818230965.

The spelling of 1799296144 in words is "one billion, seven hundred ninety-nine million, two hundred ninety-six thousand, one hundred forty-four".