1036021340 has 24 divisors (see below), whose sum is σ = 2179532880. Its totient is φ = 413667968.

The previous prime is 1036021319. The next prime is 1036021351. The reversal of 1036021340 is 431206301.

1036021340 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×1036021340³ (a number of 28 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34745 + ... + 57264.

It is an arithmetic number, because the mean of its divisors is an integer number (90813870).

Almost surely, 2^1036021340 is an apocalyptic number.

1036021340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1036021340 is an abundant number, since it is smaller than the sum of its proper divisors (1143511540).

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

1036021340 is a wasteful number, since it uses less digits than its factorization.

1036021340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92581 (or 92579 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1036021340 is about 32187.2853779252. The cubic root of 1036021340 is about 1011.8657601837.

Adding to 1036021340 its reverse (431206301), we get a palindrome (1467227641).

The spelling of 1036021340 in words is "one billion, thirty-six million, twenty-one thousand, three hundred forty".