3961773 has 12 divisors (see below), whose sum is σ = 5971680. Its totient is φ = 2526216.

The previous prime is 3961759. The next prime is 3961781. The reversal of 3961773 is 3771693.

3961773 is a `hidden beast` number, since 39 + 617 + 7 + 3 = 666.

It is not a de Polignac number, because 3961773 - 2⁹ = 3961261 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3961723) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9363 + ... + 9776.

It is an arithmetic number, because the mean of its divisors is an integer number (497640).

Almost surely, 2^3961773 is an apocalyptic number.

It is an amenable number.

3961773 is a deficient number, since it is larger than the sum of its proper divisors (2009907).

3961773 is a wasteful number, since it uses less digits than its factorization.

3961773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19168 (or 19165 counting only the distinct ones).

The product of its digits is 23814, while the sum is 36.

The square root of 3961773 is about 1990.4203073723. The cubic root of 3961773 is about 158.2328058706.

The spelling of 3961773 in words is "three million, nine hundred sixty-one thousand, seven hundred seventy-three".