1682738375 has 16 divisors (see below), whose sum is σ = 2134494336. Its totient is φ = 1324116000.

The previous prime is 1682738371. The next prime is 1682738381. The reversal of 1682738375 is 5738372861.

It is a happy number.

It is not a de Polignac number, because 1682738375 - 2² = 1682738371 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1682738371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102719 + ... + 117968.

It is an arithmetic number, because the mean of its divisors is an integer number (133405896).

Almost surely, 2^1682738375 is an apocalyptic number.

1682738375 is a deficient number, since it is larger than the sum of its proper divisors (451755961).

1682738375 is an equidigital number, since it uses as much as digits as its factorization.

1682738375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220763 (or 220753 counting only the distinct ones).

The product of its digits is 1693440, while the sum is 50.

The square root of 1682738375 is about 41021.1942171361. The cubic root of 1682738375 is about 1189.4299402229.

The spelling of 1682738375 in words is "one billion, six hundred eighty-two million, seven hundred thirty-eight thousand, three hundred seventy-five".