1404312996 has 24 divisors (see below), whose sum is σ = 3295041120. Its totient is φ = 465488512.

The previous prime is 1404312991. The next prime is 1404312997. The reversal of 1404312996 is 6992134041.

It is not an unprimeable number, because it can be changed into a prime (1404312991) 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, 324741 + ... + 329036.

It is an arithmetic number, because the mean of its divisors is an integer number (137293380).

Almost surely, 2^1404312996 is an apocalyptic number.

It is an amenable number.

1404312996 is an abundant number, since it is smaller than the sum of its proper divisors (1890728124).

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

1404312996 is a wasteful number, since it uses less digits than its factorization.

1404312996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 653963 (or 653961 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 1404312996 is about 37474.1643802767. The cubic root of 1404312996 is about 1119.8365503400.

The spelling of 1404312996 in words is "one billion, four hundred four million, three hundred twelve thousand, nine hundred ninety-six".