1738930465 has 16 divisors (see below), whose sum is σ = 2095994880. Its totient is φ = 1384976320.

The previous prime is 1738930463. The next prime is 1738930481. The reversal of 1738930465 is 5640398371.

It is not a de Polignac number, because 1738930465 - 2¹ = 1738930463 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1738930463) by changing a digit.

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, 1908360 + ... + 1909270.

It is an arithmetic number, because the mean of its divisors is an integer number (130999680).

Almost surely, 2^1738930465 is an apocalyptic number.

It is an amenable number.

1738930465 is a deficient number, since it is larger than the sum of its proper divisors (357064415).

1738930465 is an equidigital number, since it uses as much as digits as its factorization.

1738930465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2192.

The product of its (nonzero) digits is 544320, while the sum is 46.

The square root of 1738930465 is about 41700.4851890239. The cubic root of 1738930465 is about 1202.5248839729.

The spelling of 1738930465 in words is "one billion, seven hundred thirty-eight million, nine hundred thirty thousand, four hundred sixty-five".