1960788651 has 8 divisors (see below), whose sum is σ = 2615910864. Its totient is φ = 1306429440.

The previous prime is 1960788647. The next prime is 1960788659. The reversal of 1960788651 is 1568870691.

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

It is not a de Polignac number, because 1960788651 - 2² = 1960788647 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1960788594 and 1960788603.

It is not an unprimeable number, because it can be changed into a prime (1960788659) 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, 184726 + ... + 195051.

It is an arithmetic number, because the mean of its divisors is an integer number (326988858).

Almost surely, 2^1960788651 is an apocalyptic number.

1960788651 is a deficient number, since it is larger than the sum of its proper divisors (655122213).

1960788651 is a wasteful number, since it uses less digits than its factorization.

1960788651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381501.

The product of its (nonzero) digits is 725760, while the sum is 51.

The square root of 1960788651 is about 44280.7932517023. The cubic root of 1960788651 is about 1251.6327785122.

The spelling of 1960788651 in words is "one billion, nine hundred sixty million, seven hundred eighty-eight thousand, six hundred fifty-one".