1075434770 has 32 divisors (see below), whose sum is σ = 2045018880. Its totient is φ = 406062720.

The previous prime is 1075434761. The next prime is 1075434803. The reversal of 1075434770 is 774345701.

It is a super-3 number, since 3×1075434770³ (a number of 28 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43319 + ... + 63461.

It is an arithmetic number, because the mean of its divisors is an integer number (63906840).

Almost surely, 2^1075434770 is an apocalyptic number.

1075434770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1075434770 is a deficient number, since it is larger than the sum of its proper divisors (969584110).

1075434770 is a wasteful number, since it uses less digits than its factorization.

1075434770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20450.

The product of its (nonzero) digits is 82320, while the sum is 38.

The square root of 1075434770 is about 32793.8221316150. The cubic root of 1075434770 is about 1024.5378904452.

The spelling of 1075434770 in words is "one billion, seventy-five million, four hundred thirty-four thousand, seven hundred seventy".