3955814 has 16 divisors (see below), whose sum is σ = 6146928. Its totient is φ = 1908192.

The previous prime is 3955813. The next prime is 3955823. The reversal of 3955814 is 4185593.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3955813) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6824 + ... + 7380.

It is an arithmetic number, because the mean of its divisors is an integer number (384183).

Almost surely, 2^3955814 is an apocalyptic number.

3955814 is a deficient number, since it is larger than the sum of its proper divisors (2191114).

3955814 is a wasteful number, since it uses less digits than its factorization.

3955814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679.

The product of its digits is 21600, while the sum is 35.

The square root of 3955814 is about 1988.9228240432. The cubic root of 3955814 is about 158.1534321124.

The spelling of 3955814 in words is "three million, nine hundred fifty-five thousand, eight hundred fourteen".