863473941 has 24 divisors (see below), whose sum is σ = 1365511680. Its totient is φ = 521438400.

The previous prime is 863473939. The next prime is 863473951. The reversal of 863473941 is 149374368.

863473941 is a `hidden beast` number, since 8 + 634 + 7 + 3 + 9 + 4 + 1 = 666.

It is not a de Polignac number, because 863473941 - 2¹ = 863473939 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (863473901) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12300 + ... + 43338.

It is an arithmetic number, because the mean of its divisors is an integer number (56896320).

Almost surely, 2^863473941 is an apocalyptic number.

It is an amenable number.

863473941 is a deficient number, since it is larger than the sum of its proper divisors (502037739).

863473941 is a wasteful number, since it uses less digits than its factorization.

863473941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31337 (or 31334 counting only the distinct ones).

The product of its digits is 435456, while the sum is 45.

The square root of 863473941 is about 29384.9271055757. The cubic root of 863473941 is about 952.2472894800.

The spelling of 863473941 in words is "eight hundred sixty-three million, four hundred seventy-three thousand, nine hundred forty-one".