283363948 has 24 divisors (see below), whose sum is σ = 596556800. Its totient is φ = 115049808.

The previous prime is 283363931. The next prime is 283363957. The reversal of 283363948 is 849363382.

It is a super-2 number, since 2×283363948² = 160590254052293408, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 283363898 and 283363907.

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, 265788 + ... + 266851.

Almost surely, 2^283363948 is an apocalyptic number.

283363948 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

283363948 is an abundant number, since it is smaller than the sum of its proper divisors (313192852).

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

283363948 is a wasteful number, since it uses less digits than its factorization.

283363948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532669 (or 532667 counting only the distinct ones).

The product of its digits is 746496, while the sum is 46.

The square root of 283363948 is about 16833.4175971488. The cubic root of 283363948 is about 656.8227673362.

It can be divided in two parts, 283 and 363948, that added together give a triangular number (364231 = T₈₅₃).

The spelling of 283363948 in words is "two hundred eighty-three million, three hundred sixty-three thousand, nine hundred forty-eight".