1404212946 has 16 divisors (see below), whose sum is σ = 2814060000. Its totient is φ = 467131968.

The previous prime is 1404212941. The next prime is 1404212947. The reversal of 1404212946 is 6492124041.

It is not an unprimeable number, because it can be changed into a prime (1404212941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 231511 + ... + 237498.

It is an arithmetic number, because the mean of its divisors is an integer number (175878750).

Almost surely, 2^1404212946 is an apocalyptic number.

1404212946 is an abundant number, since it is smaller than the sum of its proper divisors (1409847054).

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

1404212946 is a wasteful number, since it uses less digits than its factorization.

1404212946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469513.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 1404212946 is about 37472.8294368066. The cubic root of 1404212946 is about 1119.8099555310.

Adding to 1404212946 its reverse (6492124041), we get a palindrome (7896336987).

The spelling of 1404212946 in words is "one billion, four hundred four million, two hundred twelve thousand, nine hundred forty-six".