411672630 has 64 divisors (see below), whose sum is σ = 1035514368. Its totient is φ = 104544000.

The previous prime is 411672593. The next prime is 411672631. The reversal of 411672630 is 36276114.

It is a super-2 number, since 2×411672630² = 338948708582233800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (411672631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 172002 + ... + 174378.

It is an arithmetic number, because the mean of its divisors is an integer number (16179912).

Almost surely, 2^411672630 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 411672630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (517757184).

411672630 is an abundant number, since it is smaller than the sum of its proper divisors (623841738).

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

411672630 is a wasteful number, since it uses less digits than its factorization.

411672630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2661.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 411672630 is about 20289.7173464787. The cubic root of 411672630 is about 743.9047491946.

The spelling of 411672630 in words is "four hundred eleven million, six hundred seventy-two thousand, six hundred thirty".