1960126986 has 32 divisors (see below), whose sum is σ = 3975552000. Its totient is φ = 644183280.

The previous prime is 1960126957. The next prime is 1960126991. The reversal of 1960126986 is 6896210691.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 381865 + ... + 386963.

It is an arithmetic number, because the mean of its divisors is an integer number (124236000).

Almost surely, 2^1960126986 is an apocalyptic number.

1960126986 is an abundant number, since it is smaller than the sum of its proper divisors (2015425014).

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

1960126986 is a wasteful number, since it uses less digits than its factorization.

1960126986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5994.

The product of its (nonzero) digits is 279936, while the sum is 48.

The square root of 1960126986 is about 44273.3213798107. The cubic root of 1960126986 is about 1251.4919755121.

The spelling of 1960126986 in words is "one billion, nine hundred sixty million, one hundred twenty-six thousand, nine hundred eighty-six".