946937233449 has 63 divisors (see below), whose sum is σ = 1485116505453. Its totient is φ = 603458682552.

The previous prime is 946937233441. The next prime is 946937233477. The reversal of 946937233449 is 944332739649.

The square root of 946937233449 is 973107.

It is a perfect power (a square), and thus also a powerful number.

946937233449 is a `hidden beast` number, since 9 + 4 + 6 + 93 + 72 + 33 + 449 = 666.

946937233449 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 946937233449 - 2³ = 946937233441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (946937233441) by changing a digit.

It is a polite number, since it can be written in 62 ways as a sum of consecutive naturals, for example, 604298664 + ... + 604300230.

Almost surely, 2^946937233449 is an apocalyptic number.

946937233449 is the 973107-th square number.

946937233449 is the 486554-th centered octagonal number.

It is an amenable number.

946937233449 is a deficient number, since it is larger than the sum of its proper divisors (538179272004).

946937233449 is an frugal number, since it uses more digits than its factorization.

946937233449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3198 (or 1593 counting only the distinct ones).

The product of its digits is 105815808, while the sum is 63.

The spelling of 946937233449 in words is "nine hundred forty-six billion, nine hundred thirty-seven million, two hundred thirty-three thousand, four hundred forty-nine".