3895956 has 36 divisors (see below), whose sum is σ = 10168704. Its totient is φ = 1256400.

The previous prime is 3895949. The next prime is 3895963. The reversal of 3895956 is 6595983.

It is an interprime number because it is at equal distance from previous prime (3895949) and next prime (3895963).

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 630 + ... + 2861.

It is an arithmetic number, because the mean of its divisors is an integer number (282464).

Almost surely, 2^3895956 is an apocalyptic number.

3895956 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3895956 is an abundant number, since it is smaller than the sum of its proper divisors (6272748).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3895956 is a wasteful number, since it uses less digits than its factorization.

3895956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3532 (or 3527 counting only the distinct ones).

The product of its digits is 291600, while the sum is 45.

The square root of 3895956 is about 1973.8176207543. The cubic root of 3895956 is about 157.3516668444.

It can be divided in two parts, 3895 and 956, that added together give a triangular number (4851 = T₉₈).

The spelling of 3895956 in words is "three million, eight hundred ninety-five thousand, nine hundred fifty-six".