1960922861 has 8 divisors (see below), whose sum is σ = 2030081664. Its totient is φ = 1892907360.

The previous prime is 1960922857. The next prime is 1960922863. The reversal of 1960922861 is 1682290691.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1960922861 - 2² = 1960922857 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1960922863) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 282335 + ... + 289196.

It is an arithmetic number, because the mean of its divisors is an integer number (253760208).

Almost surely, 2^1960922861 is an apocalyptic number.

It is an amenable number.

1960922861 is a deficient number, since it is larger than the sum of its proper divisors (69158803).

1960922861 is an equidigital number, since it uses as much as digits as its factorization.

1960922861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571651.

The product of its (nonzero) digits is 93312, while the sum is 44.

The square root of 1960922861 is about 44282.3086683610. The cubic root of 1960922861 is about 1251.6613346755.

The spelling of 1960922861 in words is "one billion, nine hundred sixty million, nine hundred twenty-two thousand, eight hundred sixty-one".