1366005074 has 8 divisors (see below), whose sum is σ = 2341723008. Its totient is φ = 585430740.

The previous prime is 1366005023. The next prime is 1366005079. The reversal of 1366005074 is 4705006631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1366005074.

It is not an unprimeable number, because it can be changed into a prime (1366005079) 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, 48785882 + ... + 48785909.

It is an arithmetic number, because the mean of its divisors is an integer number (292715376).

Almost surely, 2^1366005074 is an apocalyptic number.

1366005074 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1366005074 is a deficient number, since it is larger than the sum of its proper divisors (975717934).

1366005074 is an equidigital number, since it uses as much as digits as its factorization.

1366005074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97571800.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 1366005074 is about 36959.5058679090. The cubic root of 1366005074 is about 1109.5599462272.

The spelling of 1366005074 in words is "one billion, three hundred sixty-six million, five thousand, seventy-four".