906677173 has 4 divisors (see below), whose sum is σ = 915479968. Its totient is φ = 897874380.

The previous prime is 906677159. The next prime is 906677179. The reversal of 906677173 is 371776609.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 371776609 = 53 ⋅7014653.

It is a cyclic number.

It is not a de Polignac number, because 906677173 - 2¹³ = 906668981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (906677179) 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, 4401243 + ... + 4401448.

It is an arithmetic number, because the mean of its divisors is an integer number (228869992).

Almost surely, 2^906677173 is an apocalyptic number.

It is an amenable number.

906677173 is a deficient number, since it is larger than the sum of its proper divisors (8802795).

906677173 is a wasteful number, since it uses less digits than its factorization.

906677173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8802794.

The product of its (nonzero) digits is 333396, while the sum is 46.

The square root of 906677173 is about 30111.0805684552. The cubic root of 906677173 is about 967.8711853754.

The spelling of 906677173 in words is "nine hundred six million, six hundred seventy-seven thousand, one hundred seventy-three".