4692949 has 2 divisors, whose sum is σ = 4692950. Its totient is φ = 4692948.

The previous prime is 4692931. The next prime is 4692953. The reversal of 4692949 is 9492964.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4485924 + 207025 = 2118^2 + 455^2 .

It is a cyclic number.

It is not a de Polignac number, because 4692949 - 2⁵ = 4692917 is a prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4692959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2346474 + 2346475.

It is an arithmetic number, because the mean of its divisors is an integer number (2346475).

Almost surely, 2^4692949 is an apocalyptic number.

It is an amenable number.

4692949 is a deficient number, since it is larger than the sum of its proper divisors (1).

4692949 is an equidigital number, since it uses as much as digits as its factorization.

4692949 is an evil number, because the sum of its binary digits is even.

The product of its digits is 139968, while the sum is 43.

The square root of 4692949 is about 2166.3215366145. The cubic root of 4692949 is about 167.4230611226.

The spelling of 4692949 in words is "four million, six hundred ninety-two thousand, nine hundred forty-nine".