1035478785 has 32 divisors (see below), whose sum is σ = 1869713280. Its totient is φ = 484736000.

The previous prime is 1035478753. The next prime is 1035478799. The reversal of 1035478785 is 5878745301.

It is a happy number.

It is not a de Polignac number, because 1035478785 - 2⁵ = 1035478753 is a prime.

It is a super-3 number, since 3×1035478785³ (a number of 28 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 103416 + ... + 112985.

It is an arithmetic number, because the mean of its divisors is an integer number (58428540).

Almost surely, 2^1035478785 is an apocalyptic number.

1035478785 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1035478785 is a deficient number, since it is larger than the sum of its proper divisors (834234495).

1035478785 is a wasteful number, since it uses less digits than its factorization.

1035478785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216449.

The product of its (nonzero) digits is 940800, while the sum is 48.

The square root of 1035478785 is about 32178.8561791745. The cubic root of 1035478785 is about 1011.6890943602.

The spelling of 1035478785 in words is "one billion, thirty-five million, four hundred seventy-eight thousand, seven hundred eighty-five".