1036261340 has 12 divisors (see below), whose sum is σ = 2176148856. Its totient is φ = 414504528.

The previous prime is 1036261337. The next prime is 1036261361. The reversal of 1036261340 is 431626301.

It is a super-3 number, since 3×1036261340³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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, 25906514 + ... + 25906553.

It is an arithmetic number, because the mean of its divisors is an integer number (181345738).

Almost surely, 2^1036261340 is an apocalyptic number.

1036261340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1036261340 is an abundant number, since it is smaller than the sum of its proper divisors (1139887516).

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

1036261340 is a wasteful number, since it uses less digits than its factorization.

1036261340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51813076 (or 51813074 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 1036261340 is about 32191.0133422357. The cubic root of 1036261340 is about 1011.9438888937.

Adding to 1036261340 its reverse (431626301), we get a palindrome (1467887641).

The spelling of 1036261340 in words is "one billion, thirty-six million, two hundred sixty-one thousand, three hundred forty".