670046100 has 72 divisors (see below), whose sum is σ = 1979956608. Its totient is φ = 174873600.

The previous prime is 670046071. The next prime is 670046101. The reversal of 670046100 is 1640076.

670046100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×670046100² = 897923552250420000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (670046101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9661 + ... + 37860.

Almost surely, 2^670046100 is an apocalyptic number.

670046100 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

670046100 is an abundant number, since it is smaller than the sum of its proper divisors (1309910508).

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

670046100 is a wasteful number, since it uses less digits than its factorization.

670046100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47585 (or 47578 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 670046100 is about 25885.2486949614. The cubic root of 670046100 is about 875.0540810111.

Adding to 670046100 its reverse (1640076), we get a palindrome (671686176).

The spelling of 670046100 in words is "six hundred seventy million, forty-six thousand, one hundred".