938283745 has 32 divisors (see below), whose sum is σ = 1374796800. Its totient is φ = 600405696.

The previous prime is 938283743. The next prime is 938283769. The reversal of 938283745 is 547382839.

It is a cyclic number.

It is not a de Polignac number, because 938283745 - 2¹ = 938283743 is a prime.

It is a super-2 number, since 2×938283745² = 1760752772262450050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (938283743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34026 + ... + 55084.

It is an arithmetic number, because the mean of its divisors is an integer number (42962400).

Almost surely, 2^938283745 is an apocalyptic number.

938283745 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

It is an amenable number.

938283745 is a deficient number, since it is larger than the sum of its proper divisors (436513055).

938283745 is a wasteful number, since it uses less digits than its factorization.

938283745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21157.

The product of its digits is 1451520, while the sum is 49.

The square root of 938283745 is about 30631.4176132937. The cubic root of 938283745 is about 978.9895683652.

The spelling of 938283745 in words is "nine hundred thirty-eight million, two hundred eighty-three thousand, seven hundred forty-five".