1067793628 has 12 divisors (see below), whose sum is σ = 2038515192. Its totient is φ = 485360720.

The previous prime is 1067793577. The next prime is 1067793677. The reversal of 1067793628 is 8263977601.

It is a happy number.

It is a super-2 number, since 2×1067793628² = 2280366463994804768, 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 (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12133975 + ... + 12134062.

It is an arithmetic number, because the mean of its divisors is an integer number (169876266).

Almost surely, 2^1067793628 is an apocalyptic number.

It is an amenable number.

1067793628 is a deficient number, since it is larger than the sum of its proper divisors (970721564).

1067793628 is a wasteful number, since it uses less digits than its factorization.

1067793628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24268052 (or 24268050 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 49.

The square root of 1067793628 is about 32677.1116838683. Note that the first 3 decimals coincide. The cubic root of 1067793628 is about 1022.1056169993.

The spelling of 1067793628 in words is "one billion, sixty-seven million, seven hundred ninety-three thousand, six hundred twenty-eight".