939808354 has 8 divisors (see below), whose sum is σ = 1417588560. Its totient is φ = 467278836.

The previous prime is 939808339. The next prime is 939808393. The reversal of 939808354 is 453808939.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 939808298 and 939808307.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1312224 + ... + 1312939.

It is an arithmetic number, because the mean of its divisors is an integer number (177198570).

Almost surely, 2^939808354 is an apocalyptic number.

939808354 is a deficient number, since it is larger than the sum of its proper divisors (477780206).

939808354 is a wasteful number, since it uses less digits than its factorization.

939808354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2625344.

The product of its (nonzero) digits is 933120, while the sum is 49.

The square root of 939808354 is about 30656.2938725476. The cubic root of 939808354 is about 979.5195319357.

The spelling of 939808354 in words is "nine hundred thirty-nine million, eight hundred eight thousand, three hundred fifty-four".