1067493345 has 16 divisors (see below), whose sum is σ = 1708611840. Its totient is φ = 569122304.

The previous prime is 1067493337. The next prime is 1067493373. The reversal of 1067493345 is 5433947601.

It is a cyclic number.

It is not a de Polignac number, because 1067493345 - 2³ = 1067493337 is a prime.

It is a super-2 number, since 2×1067493345² = 2279084083238578050, which contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 1067493297 and 1067493306.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35377 + ... + 58193.

It is an arithmetic number, because the mean of its divisors is an integer number (106788240).

Almost surely, 2^1067493345 is an apocalyptic number.

1067493345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1067493345 is a deficient number, since it is larger than the sum of its proper divisors (641118495).

1067493345 is a wasteful number, since it uses less digits than its factorization.

1067493345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25944.

The product of its (nonzero) digits is 272160, while the sum is 42.

The square root of 1067493345 is about 32672.5166615613. The cubic root of 1067493345 is about 1022.0097964500.

The spelling of 1067493345 in words is "one billion, sixty-seven million, four hundred ninety-three thousand, three hundred forty-five".