1798141412 has 6 divisors (see below), whose sum is σ = 3146747478. Its totient is φ = 899070704.

The previous prime is 1798141393. The next prime is 1798141483. The reversal of 1798141412 is 2141418971.

It can be written as a sum of positive squares in only one way, i.e., 1318706596 + 479434816 = 36314^2 + 21896^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224767673 + ... + 224767680.

It is an arithmetic number, because the mean of its divisors is an integer number (524457913).

Almost surely, 2^1798141412 is an apocalyptic number.

It is an amenable number.

1798141412 is a deficient number, since it is larger than the sum of its proper divisors (1348606066).

1798141412 is a wasteful number, since it uses less digits than its factorization.

1798141412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449535357 (or 449535355 counting only the distinct ones).

The product of its digits is 16128, while the sum is 38.

The square root of 1798141412 is about 42404.4975444822. The cubic root of 1798141412 is about 1216.0215768693.

The spelling of 1798141412 in words is "one billion, seven hundred ninety-eight million, one hundred forty-one thousand, four hundred twelve".