382474746 has 12 divisors (see below), whose sum is σ = 828695322. Its totient is φ = 127491576.

The previous prime is 382474739. The next prime is 382474747. The reversal of 382474746 is 647474283.

It can be written as a sum of positive squares in only one way, i.e., 378730521 + 3744225 = 19461^2 + 1935^2 .

It is not an unprimeable number, because it can be changed into a prime (382474747) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10624281 + ... + 10624316.

Almost surely, 2^382474746 is an apocalyptic number.

382474746 is an abundant number, since it is smaller than the sum of its proper divisors (446220576).

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

382474746 is a wasteful number, since it uses less digits than its factorization.

382474746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21248605 (or 21248602 counting only the distinct ones).

The product of its digits is 903168, while the sum is 45.

The square root of 382474746 is about 19556.9615738233. The cubic root of 382474746 is about 725.8846093046.

The spelling of 382474746 in words is "three hundred eighty-two million, four hundred seventy-four thousand, seven hundred forty-six".