675404382 has 16 divisors (see below), whose sum is σ = 1379549952. Its totient is φ = 220344600.

The previous prime is 675404377. The next prime is 675404467. The reversal of 675404382 is 283404576.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 675404382.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1197244 + ... + 1197807.

It is an arithmetic number, because the mean of its divisors is an integer number (86221872).

Almost surely, 2^675404382 is an apocalyptic number.

675404382 is an abundant number, since it is smaller than the sum of its proper divisors (704145570).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

675404382 is a wasteful number, since it uses less digits than its factorization.

675404382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2395103.

The product of its (nonzero) digits is 161280, while the sum is 39.

The square root of 675404382 is about 25988.5432835317. The cubic root of 675404382 is about 877.3804598485.

The spelling of 675404382 in words is "six hundred seventy-five million, four hundred four thousand, three hundred eighty-two".