1960695030 has 128 divisors (see below), whose sum is σ = 5749180416. Its totient is φ = 418176000.

The previous prime is 1960695013. The next prime is 1960695031. The reversal of 1960695030 is 305960691.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1960695030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1960695031) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 193080 + ... + 202980.

It is an arithmetic number, because the mean of its divisors is an integer number (44915472).

Almost surely, 2^1960695030 is an apocalyptic number.

1960695030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1960695030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2874590208).

1960695030 is an abundant number, since it is smaller than the sum of its proper divisors (3788485386).

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

1960695030 is a wasteful number, since it uses less digits than its factorization.

1960695030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9982.

The product of its (nonzero) digits is 43740, while the sum is 39.

The square root of 1960695030 is about 44279.7361103248. The cubic root of 1960695030 is about 1251.6128577901.

The spelling of 1960695030 in words is "one billion, nine hundred sixty million, six hundred ninety-five thousand, thirty".