3928753 has 2 divisors, whose sum is σ = 3928754. Its totient is φ = 3928752.

The previous prime is 3928739. The next prime is 3928783. The reversal of 3928753 is 3578293.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3301489 + 627264 = 1817^2 + 792^2 .

It is an emirp because it is prime and its reverse (3578293) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3928753 - 2⁵ = 3928721 is a prime.

It is not a weakly prime, because it can be changed into another prime (3928703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1964376 + 1964377.

It is an arithmetic number, because the mean of its divisors is an integer number (1964377).

Almost surely, 2^3928753 is an apocalyptic number.

It is an amenable number.

3928753 is a deficient number, since it is larger than the sum of its proper divisors (1).

3928753 is an equidigital number, since it uses as much as digits as its factorization.

3928753 is an evil number, because the sum of its binary digits is even.

The product of its digits is 45360, while the sum is 37.

The square root of 3928753 is about 1982.1082210616. The cubic root of 3928753 is about 157.7919737313.

It can be divided in two parts, 39287 and 53, that added together give a triangular number (39340 = T₂₈₀).

The spelling of 3928753 in words is "three million, nine hundred twenty-eight thousand, seven hundred fifty-three".