1036340438 has 16 divisors (see below), whose sum is σ = 1777248000. Its totient is φ = 443979816.

The previous prime is 1036340423. The next prime is 1036340441. The reversal of 1036340438 is 8340436301.

It is a super-3 number, since 3×1036340438³ (a number of 28 digits) contains 333 as substring.

It is a Curzon number.

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 7 ways as a sum of consecutive naturals, for example, 29645 + ... + 54327.

It is an arithmetic number, because the mean of its divisors is an integer number (111078000).

Almost surely, 2^1036340438 is an apocalyptic number.

1036340438 is a deficient number, since it is larger than the sum of its proper divisors (740907562).

1036340438 is a wasteful number, since it uses less digits than its factorization.

1036340438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27691.

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 1036340438 is about 32192.2418914868. The cubic root of 1036340438 is about 1011.9696355203.

Adding to 1036340438 its reverse (8340436301), we get a palindrome (9376776739).

The spelling of 1036340438 in words is "one billion, thirty-six million, three hundred forty thousand, four hundred thirty-eight".