4961739 has 16 divisors (see below), whose sum is σ = 7050240. Its totient is φ = 3093120.

The previous prime is 4961713. The next prime is 4961741. The reversal of 4961739 is 9371694.

It is not a de Polignac number, because 4961739 - 2⁵ = 4961707 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4961697 and 4961706.

It is not an unprimeable number, because it can be changed into a prime (4961339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13642 + ... + 14000.

It is an arithmetic number, because the mean of its divisors is an integer number (440640).

Almost surely, 2^4961739 is an apocalyptic number.

4961739 is a deficient number, since it is larger than the sum of its proper divisors (2088501).

4961739 is a wasteful number, since it uses less digits than its factorization.

4961739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650.

The product of its digits is 40824, while the sum is 39.

The square root of 4961739 is about 2227.4961279428. The cubic root of 4961739 is about 170.5603080976.

The spelling of 4961739 in words is "four million, nine hundred sixty-one thousand, seven hundred thirty-nine".