841478412 has 48 divisors (see below), whose sum is σ = 2016548352. Its totient is φ = 272975040.

The previous prime is 841478411. The next prime is 841478419. The reversal of 841478412 is 214874148.

It is not an unprimeable number, because it can be changed into a prime (841478411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97963 + ... + 106205.

It is an arithmetic number, because the mean of its divisors is an integer number (42011424).

Almost surely, 2^841478412 is an apocalyptic number.

It is an amenable number.

841478412 is an abundant number, since it is smaller than the sum of its proper divisors (1175069940).

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

841478412 is a wasteful number, since it uses less digits than its factorization.

841478412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8478 (or 8476 counting only the distinct ones).

The product of its digits is 57344, while the sum is 39.

The square root of 841478412 is about 29008.2473100324. The cubic root of 841478412 is about 944.0920188835.

The spelling of 841478412 in words is "eight hundred forty-one million, four hundred seventy-eight thousand, four hundred twelve".