412939020 has 96 divisors (see below), whose sum is σ = 1248629760. Its totient is φ = 101364480.

The previous prime is 412939013. The next prime is 412939031. The reversal of 412939020 is 20939214.

It is a super-3 number, since 3×412939020³ (a number of 27 digits) contains 333 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 491761 + ... + 492599.

It is an arithmetic number, because the mean of its divisors is an integer number (13006560).

Almost surely, 2^412939020 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 412939020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (624314880).

412939020 is an abundant number, since it is smaller than the sum of its proper divisors (835690740).

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

412939020 is a wasteful number, since it uses less digits than its factorization.

412939020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1495 (or 1493 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 412939020 is about 20320.9010626990. The cubic root of 412939020 is about 744.6667698797. Note that the first 3 decimals are identical.

The spelling of 412939020 in words is "four hundred twelve million, nine hundred thirty-nine thousand, twenty".