1283360412 has 24 divisors (see below), whose sum is σ = 3000247936. Its totient is φ = 426966768.

The previous prime is 1283360399. The next prime is 1283360437. The reversal of 1283360412 is 2140633821.

1283360412 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 1283360412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95968 + ... + 108519.

Almost surely, 2^1283360412 is an apocalyptic number.

1283360412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1283360412 is an abundant number, since it is smaller than the sum of its proper divisors (1716887524).

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

1283360412 is a wasteful number, since it uses less digits than its factorization.

1283360412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205017 (or 205015 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 1283360412 is about 35824.0200424240. The cubic root of 1283360412 is about 1086.7163790139.

The spelling of 1283360412 in words is "one billion, two hundred eighty-three million, three hundred sixty thousand, four hundred twelve".