412694992 has 20 divisors (see below), whose sum is σ = 846632196. Its totient is φ = 194209280.

The previous prime is 412694987. The next prime is 412694993. The reversal of 412694992 is 299496214.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 306110016 + 106584976 = 17496^2 + 10324^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412694993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 758359 + ... + 758902.

Almost surely, 2^412694992 is an apocalyptic number.

It is an amenable number.

412694992 is an abundant number, since it is smaller than the sum of its proper divisors (433937204).

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

412694992 is a wasteful number, since it uses less digits than its factorization.

412694992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1517286 (or 1517280 counting only the distinct ones).

The product of its digits is 279936, while the sum is 46.

The square root of 412694992 is about 20314.8958156324. The cubic root of 412694992 is about 744.5200530188.

The spelling of 412694992 in words is "four hundred twelve million, six hundred ninety-four thousand, nine hundred ninety-two".