1960093881 has 12 divisors (see below), whose sum is σ = 2831749908. Its totient is φ = 1306497024.

The previous prime is 1960093867. The next prime is 1960093909. The reversal of 1960093881 is 1883900691.

1960093881 is a `hidden beast` number, since 1 + 9 + 600 + 9 + 38 + 8 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 332697600 + 1627396281 = 18240^2 + 40341^2 .

It is not a de Polignac number, because 1960093881 - 2¹⁰ = 1960092857 is a prime.

It is a super-2 number, since 2×1960093881² = 7683936044667284322, which contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1960092881) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45561 + ... + 77433.

It is an arithmetic number, because the mean of its divisors is an integer number (235979159).

Almost surely, 2^1960093881 is an apocalyptic number.

It is an amenable number.

1960093881 is a deficient number, since it is larger than the sum of its proper divisors (871656027).

1960093881 is a wasteful number, since it uses less digits than its factorization.

1960093881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38712 (or 38709 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 45.

The square root of 1960093881 is about 44272.9475074791. The cubic root of 1960093881 is about 1251.4849299014.

The spelling of 1960093881 in words is "one billion, nine hundred sixty million, ninety-three thousand, eight hundred eighty-one".