1300670 has 32 divisors (see below), whose sum is σ = 2835648. Its totient is φ = 419328.

The previous prime is 1300669. The next prime is 1300681. The reversal of 1300670 is 760031.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 644 + ... + 1736.

It is an arithmetic number, because the mean of its divisors is an integer number (88614).

2^1300670 is an apocalyptic number.

1300670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1300670 is an abundant number, since it is smaller than the sum of its proper divisors (1534978).

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

1300670 is a wasteful number, since it uses less digits than its factorization.

1300670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1124.

The product of its (nonzero) digits is 126, while the sum is 17.

The square root of 1300670 is about 1140.4692016885. The cubic root of 1300670 is about 109.1580346560.

The spelling of 1300670 in words is "one million, three hundred thousand, six hundred seventy".