4938961 has 8 divisors (see below), whose sum is σ = 5181480. Its totient is φ = 4701312.

The previous prime is 4938943. The next prime is 4938979. The reversal of 4938961 is 1698394.

It is an interprime number because it is at equal distance from previous prime (4938943) and next prime (4938979).

It can be written as a sum of positive squares in 4 ways, for example, as 608400 + 4330561 = 780^2 + 2081^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 4938961 - 2⁵ = 4938929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4938931) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 951 + ... + 3283.

It is an arithmetic number, because the mean of its divisors is an integer number (647685).

Almost surely, 2^4938961 is an apocalyptic number.

It is an amenable number.

4938961 is a deficient number, since it is larger than the sum of its proper divisors (242519).

4938961 is a wasteful number, since it uses less digits than its factorization.

4938961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2435.

The product of its digits is 46656, while the sum is 40.

The square root of 4938961 is about 2222.3773306979. The cubic root of 4938961 is about 170.2989089567.

It can be divided in two parts, 4 and 938961, that multiplied together give a square (3755844 = 1938²).

The spelling of 4938961 in words is "four million, nine hundred thirty-eight thousand, nine hundred sixty-one".