1700968320 has 384 divisors, whose sum is σ = 6444360000. Its totient is φ = 411500544.

The previous prime is 1700968319. The next prime is 1700968327. The reversal of 1700968320 is 238690071.

It is a tau number, because it is divible by the number of its divisors (384).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1700968327) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2839381 + ... + 2839979.

Almost surely, 2^1700968320 is an apocalyptic number.

1700968320 is a gapful number since it is divisible by the number (10) 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 1700968320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3222180000).

1700968320 is an abundant number, since it is smaller than the sum of its proper divisors (4743391680).

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

1700968320 is a wasteful number, since it uses less digits than its factorization.

1700968320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670 (or 655 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 1700968320 is about 41242.7971893275. The cubic root of 1700968320 is about 1193.7097515920.

The spelling of 1700968320 in words is "one billion, seven hundred million, nine hundred sixty-eight thousand, three hundred twenty".