1948363712 has 28 divisors (see below), whose sum is σ = 3956203416. Its totient is φ = 951525120.

The previous prime is 1948363691. The next prime is 1948363751. The reversal of 1948363712 is 2173638491.

It is a super-2 number, since 2×1948363712² = 7592242308476837888, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 351239 + ... + 356742.

Almost surely, 2^1948363712 is an apocalyptic number.

It is an amenable number.

1948363712 is an abundant number, since it is smaller than the sum of its proper divisors (2007839704).

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

1948363712 is an equidigital number, since it uses as much as digits as its factorization.

1948363712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708036 (or 708026 counting only the distinct ones).

The product of its digits is 217728, while the sum is 44.

The square root of 1948363712 is about 44140.2731301019. The cubic root of 1948363712 is about 1248.9834320558.

The spelling of 1948363712 in words is "one billion, nine hundred forty-eight million, three hundred sixty-three thousand, seven hundred twelve".