412782764 has 12 divisors (see below), whose sum is σ = 737739744. Its totient is φ = 201999984.

The previous prime is 412782761. The next prime is 412782833. The reversal of 412782764 is 467287214.

It is a happy number.

It is a super-2 number, since 2×412782764² = 340779220510959392, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (412782761) 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, 1097639 + ... + 1098014.

It is an arithmetic number, because the mean of its divisors is an integer number (61478312).

Almost surely, 2^412782764 is an apocalyptic number.

It is an amenable number.

412782764 is a deficient number, since it is larger than the sum of its proper divisors (324956980).

412782764 is a wasteful number, since it uses less digits than its factorization.

412782764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2195704 (or 2195702 counting only the distinct ones).

The product of its digits is 150528, while the sum is 41.

The square root of 412782764 is about 20317.0559875195. The cubic root of 412782764 is about 744.5728308032.

The spelling of 412782764 in words is "four hundred twelve million, seven hundred eighty-two thousand, seven hundred sixty-four".