1960844949 has 24 divisors (see below), whose sum is σ = 3320980160. Its totient is φ = 1120134960.

The previous prime is 1960844929. The next prime is 1960844989. The reversal of 1960844949 is 9494480691.

It is a happy number.

1960844949 is a `hidden beast` number, since 19 + 60 + 84 + 494 + 9 = 666.

It is not a de Polignac number, because 1960844949 - 2⁸ = 1960844693 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1960844895 and 1960844904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1960844929) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 607159 + ... + 610379.

Almost surely, 2^1960844949 is an apocalyptic number.

It is an amenable number.

1960844949 is a deficient number, since it is larger than the sum of its proper divisors (1360135211).

1960844949 is an frugal number, since it uses more digits than its factorization.

1960844949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6458 (or 3231 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 54.

The square root of 1960844949 is about 44281.4289403583. The cubic root of 1960844949 is about 1251.6447573228.

The spelling of 1960844949 in words is "one billion, nine hundred sixty million, eight hundred forty-four thousand, nine hundred forty-nine".