1035036420 has 72 divisors (see below), whose sum is σ = 3185539392. Its totient is φ = 250916160.

The previous prime is 1035036341. The next prime is 1035036421. The reversal of 1035036420 is 246305301.

It is a happy number.

1035036420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1035036421) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 64024 + ... + 78543.

Almost surely, 2^1035036420 is an apocalyptic number.

1035036420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1035036420 is an abundant number, since it is smaller than the sum of its proper divisors (2150502972).

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

1035036420 is a wasteful number, since it uses less digits than its factorization.

1035036420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142601 (or 142588 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 1035036420 is about 32171.9819097301. The cubic root of 1035036420 is about 1011.5450065565.

The spelling of 1035036420 in words is "one billion, thirty-five million, thirty-six thousand, four hundred twenty".