735480811 has 4 divisors (see below), whose sum is σ = 792056272. Its totient is φ = 678905352.

The previous prime is 735480799. The next prime is 735480833. The reversal of 735480811 is 118084537.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 118084537 = 229 ⋅515653.

It is a cyclic number.

It is not a de Polignac number, because 735480811 - 2²¹ = 733383659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (735480211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28287711 + ... + 28287736.

It is an arithmetic number, because the mean of its divisors is an integer number (198014068).

Almost surely, 2^735480811 is an apocalyptic number.

735480811 is a deficient number, since it is larger than the sum of its proper divisors (56575461).

735480811 is a wasteful number, since it uses less digits than its factorization.

735480811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56575460.

The product of its (nonzero) digits is 26880, while the sum is 37.

The square root of 735480811 is about 27119.7494641820. The cubic root of 735480811 is about 902.6591360023.

It can be divided in two parts, 735480 and 811, that added together give a triangular number (736291 = T₁₂₁₃).

The spelling of 735480811 in words is "seven hundred thirty-five million, four hundred eighty thousand, eight hundred eleven".