1068498436 has 12 divisors (see below), whose sum is σ = 1873914112. Its totient is φ = 533094408.

The previous prime is 1068498427. The next prime is 1068498439. The reversal of 1068498436 is 6348948601.

It is a super-2 number, since 2×1068498436² = 2283377815468892192, which contains 22 as substring.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 1068498436.

It is not an unprimeable number, because it can be changed into a prime (1068498439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 286620 + ... + 290323.

Almost surely, 2^1068498436 is an apocalyptic number.

It is an amenable number.

1068498436 is a deficient number, since it is larger than the sum of its proper divisors (805415676).

1068498436 is a wasteful number, since it uses less digits than its factorization.

1068498436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577410 (or 577408 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 49.

The square root of 1068498436 is about 32687.8943341415. The cubic root of 1068498436 is about 1022.3304512604.

The spelling of 1068498436 in words is "one billion, sixty-eight million, four hundred ninety-eight thousand, four hundred thirty-six".