283658499216 has 45 divisors (see below), whose sum is σ = 793867714419. Its totient is φ = 94550702688.

The previous prime is 283658499193. The next prime is 283658499217. The reversal of 283658499216 is 612994856382.

The square root of 283658499216 is 532596.

It is a perfect power (a square), and thus also a powerful number.

283658499216 is a `hidden beast` number, since 2 + 8 + 36 + 584 + 9 + 9 + 2 + 16 = 666.

It is a super-2 number, since 2×283658499216² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (283658499217) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 6368961 + ... + 6413343.

Almost surely, 2^283658499216 is an apocalyptic number.

283658499216 is the 532596-th square number.

It is an amenable number.

283658499216 is an abundant number, since it is smaller than the sum of its proper divisors (510209215203).

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

283658499216 is an frugal number, since it uses more digits than its factorization.

283658499216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88780 (or 44388 counting only the distinct ones).

The product of its digits is 44789760, while the sum is 63.

The spelling of 283658499216 in words is "two hundred eighty-three billion, six hundred fifty-eight million, four hundred ninety-nine thousand, two hundred sixteen".