1700620130 has 64 divisors (see below), whose sum is σ = 3447567360. Its totient is φ = 598699200.

The previous prime is 1700620093. The next prime is 1700620133. The reversal of 1700620130 is 310260071.

It is a happy number.

It is a super-2 number, since 2×1700620130² = 5784217653122433800, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1700620133) 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 31 ways as a sum of consecutive naturals, for example, 432875 + ... + 436785.

It is an arithmetic number, because the mean of its divisors is an integer number (53868240).

Almost surely, 2^1700620130 is an apocalyptic number.

1700620130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1700620130 is an abundant number, since it is smaller than the sum of its proper divisors (1746947230).

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

1700620130 is a wasteful number, since it uses less digits than its factorization.

1700620130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4055.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 1700620130 is about 41238.5757513520. The cubic root of 1700620130 is about 1193.6282948208.

The spelling of 1700620130 in words is "one billion, seven hundred million, six hundred twenty thousand, one hundred thirty".