949378482 has 40 divisors (see below), whose sum is σ = 2290955436. Its totient is φ = 292115808.

The previous prime is 949378477. The next prime is 949378483. The reversal of 949378482 is 284873949.

949378482 is a `hidden beast` number, since 9 + 4 + 93 + 78 + 482 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 931409361 + 17969121 = 30519^2 + 4239^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (949378483) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 223293 + ... + 227504.

Almost surely, 2^949378482 is an apocalyptic number.

949378482 is an abundant number, since it is smaller than the sum of its proper divisors (1341576954).

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

949378482 is a wasteful number, since it uses less digits than its factorization.

949378482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450824 (or 450815 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 54.

The square root of 949378482 is about 30811.9860119402. The cubic root of 949378482 is about 982.8331461581.

The spelling of 949378482 in words is "nine hundred forty-nine million, three hundred seventy-eight thousand, four hundred eighty-two".