884942045 has 8 divisors (see below), whose sum is σ = 1143617496. Its totient is φ = 653495616.

The previous prime is 884942039. The next prime is 884942053. The reversal of 884942045 is 540249488.

It can be written as a sum of positive squares in 4 ways, for example, as 46607929 + 838334116 = 6827^2 + 28954^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 884942045 - 2¹⁰ = 884941021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 884941987 and 884942005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6807182 + ... + 6807311.

It is an arithmetic number, because the mean of its divisors is an integer number (142952187).

Almost surely, 2^884942045 is an apocalyptic number.

It is an amenable number.

884942045 is a deficient number, since it is larger than the sum of its proper divisors (258675451).

884942045 is a wasteful number, since it uses less digits than its factorization.

884942045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13614511.

The product of its (nonzero) digits is 368640, while the sum is 44.

The square root of 884942045 is about 29747.9754773329. The cubic root of 884942045 is about 960.0745185933.

The spelling of 884942045 in words is "eight hundred eighty-four million, nine hundred forty-two thousand, forty-five".