670352100 has 216 divisors, whose sum is σ = 2174964960. Its totient is φ = 159244800.

The previous prime is 670352099. The next prime is 670352131. The reversal of 670352100 is 1253076.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2141544 + ... + 2141856.

Almost surely, 2^670352100 is an apocalyptic number.

670352100 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 670352100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1087482480).

670352100 is an abundant number, since it is smaller than the sum of its proper divisors (1504612860).

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

670352100 is a wasteful number, since it uses less digits than its factorization.

670352100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411 (or 393 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 670352100 is about 25891.1587226219. The cubic root of 670352100 is about 875.1872687611.

The spelling of 670352100 in words is "six hundred seventy million, three hundred fifty-two thousand, one hundred".