411779040 has 48 divisors (see below), whose sum is σ = 1297105488. Its totient is φ = 109807616.

The previous prime is 411779029. The next prime is 411779099. The reversal of 411779040 is 40977114.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 411778992 and 411779010.

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, 428457 + ... + 429416.

It is an arithmetic number, because the mean of its divisors is an integer number (27023031).

Almost surely, 2^411779040 is an apocalyptic number.

411779040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

411779040 is an abundant number, since it is smaller than the sum of its proper divisors (885326448).

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

411779040 is a wasteful number, since it uses less digits than its factorization.

411779040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 857891 (or 857883 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 33.

The square root of 411779040 is about 20292.3394412768. The cubic root of 411779040 is about 743.9688390233.

The spelling of 411779040 in words is "four hundred eleven million, seven hundred seventy-nine thousand, forty".