1354350705 has 16 divisors (see below), whose sum is σ = 2183505984. Its totient is φ = 716805440.

The previous prime is 1354350649. The next prime is 1354350719. The reversal of 1354350705 is 5070534531.

It is not a de Polignac number, because 1354350705 - 2²⁶ = 1287241841 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 342654 + ... + 346583.

It is an arithmetic number, because the mean of its divisors is an integer number (136469124).

Almost surely, 2^1354350705 is an apocalyptic number.

1354350705 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1354350705 is a deficient number, since it is larger than the sum of its proper divisors (829155279).

1354350705 is a wasteful number, since it uses less digits than its factorization.

1354350705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689376.

The product of its (nonzero) digits is 31500, while the sum is 33.

The square root of 1354350705 is about 36801.5041132832. The cubic root of 1354350705 is about 1106.3954456535.

The spelling of 1354350705 in words is "one billion, three hundred fifty-four million, three hundred fifty thousand, seven hundred five".