1037345073 has 4 divisors (see below), whose sum is σ = 1383126768. Its totient is φ = 691563380.

The previous prime is 1037345027. The next prime is 1037345081. The reversal of 1037345073 is 3705437301.

It is a happy number.

1037345073 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1037345073 - 2⁶ = 1037345009 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1037345773) 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, 172890843 + ... + 172890848.

It is an arithmetic number, because the mean of its divisors is an integer number (345781692).

Almost surely, 2^1037345073 is an apocalyptic number.

It is an amenable number.

1037345073 is a deficient number, since it is larger than the sum of its proper divisors (345781695).

1037345073 is an equidigital number, since it uses as much as digits as its factorization.

1037345073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345781694.

The product of its (nonzero) digits is 26460, while the sum is 33.

The square root of 1037345073 is about 32207.8417935757. The cubic root of 1037345073 is about 1012.2965331739.

The spelling of 1037345073 in words is "one billion, thirty-seven million, three hundred forty-five thousand, seventy-three".