412629394 has 8 divisors (see below), whose sum is σ = 619893900. Its totient is φ = 205998096.

The previous prime is 412629383. The next prime is 412629397. The reversal of 412629394 is 493926214.

It can be written as a sum of positive squares in 2 ways, for example, as 387499225 + 25130169 = 19685^2 + 5013^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (412629397) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156669 + ... + 159280.

Almost surely, 2^412629394 is an apocalyptic number.

412629394 is a deficient number, since it is larger than the sum of its proper divisors (207264506).

412629394 is a wasteful number, since it uses less digits than its factorization.

412629394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316604.

The product of its digits is 93312, while the sum is 40.

The square root of 412629394 is about 20313.2812219001. The cubic root of 412629394 is about 744.4806036957.

The spelling of 412629394 in words is "four hundred twelve million, six hundred twenty-nine thousand, three hundred ninety-four".