411643948 has 12 divisors (see below), whose sum is σ = 720763120. Its totient is φ = 205711632.

The previous prime is 411643927. The next prime is 411643963. The reversal of 411643948 is 849346114.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 411643948.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18888 + ... + 34351.

Almost surely, 2^411643948 is an apocalyptic number.

It is an amenable number.

411643948 is a deficient number, since it is larger than the sum of its proper divisors (309119172).

411643948 is a wasteful number, since it uses less digits than its factorization.

411643948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55176 (or 55174 counting only the distinct ones).

The product of its digits is 82944, while the sum is 40.

The square root of 411643948 is about 20289.0105229407. The cubic root of 411643948 is about 743.8874723829.

The spelling of 411643948 in words is "four hundred eleven million, six hundred forty-three thousand, nine hundred forty-eight".