382826738 has 32 divisors (see below), whose sum is σ = 691752960. Its totient is φ = 155413440.

The previous prime is 382826729. The next prime is 382826747. The reversal of 382826738 is 837628283.

It is an interprime number because it is at equal distance from previous prime (382826729) and next prime (382826747).

It is a super-3 number, since 3×382826738³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 382826692 and 382826701.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12623 + ... + 30413.

It is an arithmetic number, because the mean of its divisors is an integer number (21617280).

Almost surely, 2^382826738 is an apocalyptic number.

382826738 is a deficient number, since it is larger than the sum of its proper divisors (308926222).

382826738 is a wasteful number, since it uses less digits than its factorization.

382826738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17882.

The product of its digits is 774144, while the sum is 47.

The square root of 382826738 is about 19565.9586527213. The cubic root of 382826738 is about 726.1072185421.

The spelling of 382826738 in words is "three hundred eighty-two million, eight hundred twenty-six thousand, seven hundred thirty-eight".