4900961 has 8 divisors (see below), whose sum is σ = 5300904. Its totient is φ = 4504320.

The previous prime is 4900957. The next prime is 4900979. The reversal of 4900961 is 1690094.

It can be written as a sum of positive squares in 4 ways, for example, as 126736 + 4774225 = 356^2 + 2185^2 .

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 4900961 - 2² = 4900957 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4903961) 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, 2921 + ... + 4281.

It is an arithmetic number, because the mean of its divisors is an integer number (662613).

Almost surely, 2^4900961 is an apocalyptic number.

It is an amenable number.

4900961 is a deficient number, since it is larger than the sum of its proper divisors (399943).

4900961 is a wasteful number, since it uses less digits than its factorization.

4900961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1651.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 4900961 is about 2213.8114192496. The cubic root of 4900961 is about 169.8610282928.

It can be divided in two parts, 4900 and 961, that multiplied together give a square (4708900 = 2170²).

The spelling of 4900961 in words is "four million, nine hundred thousand, nine hundred sixty-one".