1073364673 has 4 divisors (see below), whose sum is σ = 1083992148. Its totient is φ = 1062737200.

The previous prime is 1073364671. The next prime is 1073364679. The reversal of 1073364673 is 3764633701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3764633701 = 101 ⋅37273601.

It can be written as a sum of positive squares in 2 ways, for example, as 719473329 + 353891344 = 26823^2 + 18812^2 .

It is a cyclic number.

It is not a de Polignac number, because 1073364673 - 2¹ = 1073364671 is a prime.

It is a super-2 number, since 2×1073364673² = 2304223442488793858, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1073364671) 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, 5313586 + ... + 5313787.

It is an arithmetic number, because the mean of its divisors is an integer number (270998037).

Almost surely, 2^1073364673 is an apocalyptic number.

It is an amenable number.

1073364673 is a deficient number, since it is larger than the sum of its proper divisors (10627475).

1073364673 is a wasteful number, since it uses less digits than its factorization.

1073364673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10627474.

The product of its (nonzero) digits is 190512, while the sum is 40.

The square root of 1073364673 is about 32762.2446270093. The cubic root of 1073364673 is about 1023.8800928858.

The spelling of 1073364673 in words is "one billion, seventy-three million, three hundred sixty-four thousand, six hundred seventy-three".