1036791140 has 48 divisors (see below), whose sum is σ = 2714511744. Its totient is φ = 323155200.

The previous prime is 1036791139. The next prime is 1036791143. The reversal of 1036791140 is 411976301.

It is a junction number, because it is equal to n+sod(n) for n = 1036791097 and 1036791106.

It is not an unprimeable number, because it can be changed into a prime (1036791143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 335081 + ... + 338160.

It is an arithmetic number, because the mean of its divisors is an integer number (56552328).

Almost surely, 2^1036791140 is an apocalyptic number.

1036791140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1036791140 is an abundant number, since it is smaller than the sum of its proper divisors (1677720604).

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

1036791140 is a wasteful number, since it uses less digits than its factorization.

1036791140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673268 (or 673266 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 1036791140 is about 32199.2412954094. The cubic root of 1036791140 is about 1012.1163153240.

The spelling of 1036791140 in words is "one billion, thirty-six million, seven hundred ninety-one thousand, one hundred forty".