1960958648 has 16 divisors (see below), whose sum is σ = 4011051960. Its totient is φ = 891344800.

The previous prime is 1960958647. The next prime is 1960958651. The reversal of 1960958648 is 8468590691.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1960958593 and 1960958602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1960958641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11141723 + ... + 11141898.

Almost surely, 2^1960958648 is an apocalyptic number.

It is an amenable number.

1960958648 is an abundant number, since it is smaller than the sum of its proper divisors (2050093312).

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

1960958648 is a wasteful number, since it uses less digits than its factorization.

1960958648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22283638 (or 22283634 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 56.

The square root of 1960958648 is about 44282.7127443656. The cubic root of 1960958648 is about 1251.6689489358.

The spelling of 1960958648 in words is "one billion, nine hundred sixty million, nine hundred fifty-eight thousand, six hundred forty-eight".