670401010 has 32 divisors (see below), whose sum is σ = 1271002752. Its totient is φ = 254094720.

The previous prime is 670400999. The next prime is 670401019. The reversal of 670401010 is 10104076.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (670401019) 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, 10990 + ... + 38230.

It is an arithmetic number, because the mean of its divisors is an integer number (39718836).

Almost surely, 2^670401010 is an apocalyptic number.

670401010 is a deficient number, since it is larger than the sum of its proper divisors (600601742).

670401010 is a wasteful number, since it uses less digits than its factorization.

670401010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27378.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 670401010 is about 25892.1032363151. The cubic root of 670401010 is about 875.2085532813.

Adding to 670401010 its reverse (10104076), we get a palindrome (680505086).

The spelling of 670401010 in words is "six hundred seventy million, four hundred one thousand, ten".