2973705 has 32 divisors (see below), whose sum is σ = 5505024. Its totient is φ = 1342656.

The previous prime is 2973703. The next prime is 2973721. The reversal of 2973705 is 5073792.

It is not a de Polignac number, because 2973705 - 2¹ = 2973703 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2973701) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13224 + ... + 13446.

It is an arithmetic number, because the mean of its divisors is an integer number (172032).

2^2973705 is an apocalyptic number.

It is an amenable number.

2973705 is a deficient number, since it is larger than the sum of its proper divisors (2531319).

2973705 is a wasteful number, since it uses less digits than its factorization.

2973705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365.

The product of its (nonzero) digits is 13230, while the sum is 33.

The square root of 2973705 is about 1724.4433884590. The cubic root of 2973705 is about 143.8023426273.

The spelling of 2973705 in words is "two million, nine hundred seventy-three thousand, seven hundred five".