1960680901 has 4 divisors (see below), whose sum is σ = 2023928704. Its totient is φ = 1897433100.

The previous prime is 1960680881. The next prime is 1960680937. The reversal of 1960680901 is 1090860691.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1960680901 - 2²¹ = 1958583749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1960680301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31623855 + ... + 31623916.

It is an arithmetic number, because the mean of its divisors is an integer number (505982176).

Almost surely, 2^1960680901 is an apocalyptic number.

It is an amenable number.

1960680901 is a deficient number, since it is larger than the sum of its proper divisors (63247803).

1960680901 is an equidigital number, since it uses as much as digits as its factorization.

1960680901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63247802.

The product of its (nonzero) digits is 23328, while the sum is 40.

The square root of 1960680901 is about 44279.5765675328. The cubic root of 1960680901 is about 1251.6098513595.

The spelling of 1960680901 in words is "one billion, nine hundred sixty million, six hundred eighty thousand, nine hundred one".