4374739 has 2 divisors, whose sum is σ = 4374740. Its totient is φ = 4374738.

The previous prime is 4374701. The next prime is 4374743. The reversal of 4374739 is 9374734.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4374739 - 2¹⁵ = 4341971 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4374698 and 4374707.

It is not a weakly prime, because it can be changed into another prime (4374749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2187369 + 2187370.

It is an arithmetic number, because the mean of its divisors is an integer number (2187370).

Almost surely, 2^4374739 is an apocalyptic number.

4374739 is a deficient number, since it is larger than the sum of its proper divisors (1).

4374739 is an equidigital number, since it uses as much as digits as its factorization.

4374739 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 63504, while the sum is 37.

The square root of 4374739 is about 2091.5876744712. The cubic root of 4374739 is about 163.5500630702.

The spelling of 4374739 in words is "four million, three hundred seventy-four thousand, seven hundred thirty-nine".