3706723 has 2 divisors, whose sum is σ = 3706724. Its totient is φ = 3706722.

The previous prime is 3706679. The next prime is 3706733. The reversal of 3706723 is 3276073.

It is a strong prime.

It is an emirp because it is prime and its reverse (3276073) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3706723 - 2¹³ = 3698531 is a prime.

It is equal to p₂₆₃₈₃₆ and since 3706723 and 263836 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 3706691 and 3706700.

It is not a weakly prime, because it can be changed into another prime (3706733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1853361 + 1853362.

It is an arithmetic number, because the mean of its divisors is an integer number (1853362).

Almost surely, 2^3706723 is an apocalyptic number.

3706723 is a deficient number, since it is larger than the sum of its proper divisors (1).

3706723 is an equidigital number, since it uses as much as digits as its factorization.

3706723 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5292, while the sum is 28.

The square root of 3706723 is about 1925.2851736821. The cubic root of 3706723 is about 154.7616593636.

The spelling of 3706723 in words is "three million, seven hundred six thousand, seven hundred twenty-three".