3954803 has 2 divisors, whose sum is σ = 3954804. Its totient is φ = 3954802.

The previous prime is 3954799. The next prime is 3954823. The reversal of 3954803 is 3084593.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3954803 - 2² = 3954799 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3954803.

It is not a weakly prime, because it can be changed into another prime (3954823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1977401 + 1977402.

It is an arithmetic number, because the mean of its divisors is an integer number (1977402).

Almost surely, 2^3954803 is an apocalyptic number.

3954803 is a deficient number, since it is larger than the sum of its proper divisors (1).

3954803 is an equidigital number, since it uses as much as digits as its factorization.

3954803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 3954803 is about 1988.6686501275. The cubic root of 3954803 is about 158.1399577054.

The spelling of 3954803 in words is "three million, nine hundred fifty-four thousand, eight hundred three".