35440073 has 4 divisors (see below), whose sum is σ = 37305360. Its totient is φ = 33574788.

The previous prime is 35440063. The next prime is 35440091. The reversal of 35440073 is 37004453.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 35440073 - 2⁴ = 35440057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (35440003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 932615 + ... + 932652.

It is an arithmetic number, because the mean of its divisors is an integer number (9326340).

Almost surely, 2^35440073 is an apocalyptic number.

It is an amenable number.

35440073 is a deficient number, since it is larger than the sum of its proper divisors (1865287).

35440073 is a wasteful number, since it uses less digits than its factorization.

35440073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1865286.

The product of its (nonzero) digits is 5040, while the sum is 26.

The square root of 35440073 is about 5953.1565576591. The cubic root of 35440073 is about 328.4718848602.

The spelling of 35440073 in words is "thirty-five million, four hundred forty thousand, seventy-three".