4695890 has 8 divisors (see below), whose sum is σ = 8452620. Its totient is φ = 1878352.

The previous prime is 4695881. The next prime is 4695913. The reversal of 4695890 is 985964.

It is a Cunningham number, because it is equal to 2167²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 4695889 + 1 = 2167^2 + 1^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a nialpdrome in base 13.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 234785 + ... + 234804.

Almost surely, 2^4695890 is an apocalyptic number.

4695890 is a deficient number, since it is larger than the sum of its proper divisors (3756730).

4695890 is a wasteful number, since it uses less digits than its factorization.

4695890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469596.

The product of its (nonzero) digits is 77760, while the sum is 41.

The square root of 4695890 is about 2167.0002307337. Note that the first 3 decimals coincide. The cubic root of 4695890 is about 167.4580276508.

The spelling of 4695890 in words is "four million, six hundred ninety-five thousand, eight hundred ninety".