2956673 has 4 divisors (see below), whose sum is σ = 3085248. Its totient is φ = 2828100.

The previous prime is 2956651. The next prime is 2956693. The reversal of 2956673 is 3766592.

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 2956673 - 2¹⁶ = 2891137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2956693) 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, 64253 + ... + 64298.

It is an arithmetic number, because the mean of its divisors is an integer number (771312).

2^2956673 is an apocalyptic number.

2956673 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2956673 is a deficient number, since it is larger than the sum of its proper divisors (128575).

2956673 is a wasteful number, since it uses less digits than its factorization.

2956673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128574.

The product of its digits is 68040, while the sum is 38.

The square root of 2956673 is about 1719.4978918277. The cubic root of 2956673 is about 143.5272724735.

The spelling of 2956673 in words is "two million, nine hundred fifty-six thousand, six hundred seventy-three".