3954896 has 40 divisors (see below), whose sum is σ = 8731584. Its totient is φ = 1717760.

The previous prime is 3954889. The next prime is 3954959. The reversal of 3954896 is 6984593.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3560 + ... + 4536.

Almost surely, 2^3954896 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3954896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4365792).

3954896 is an abundant number, since it is smaller than the sum of its proper divisors (4776688).

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

3954896 is a wasteful number, since it uses less digits than its factorization.

3954896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1019 (or 1013 counting only the distinct ones).

The product of its digits is 233280, while the sum is 44.

The square root of 3954896 is about 1988.6920324676. The cubic root of 3954896 is about 158.1411972868.

The spelling of 3954896 in words is "three million, nine hundred fifty-four thousand, eight hundred ninety-six".