908798042 has 8 divisors (see below), whose sum is σ = 1379621376. Its totient is φ = 448924252.

The previous prime is 908798041. The next prime is 908798071. The reversal of 908798042 is 240897809.

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

It is a super-2 number, since 2×908798042² = 1651827762286067528, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (908798041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2737178 + ... + 2737509.

It is an arithmetic number, because the mean of its divisors is an integer number (172452672).

Almost surely, 2^908798042 is an apocalyptic number.

908798042 is a deficient number, since it is larger than the sum of its proper divisors (470823334).

908798042 is a wasteful number, since it uses less digits than its factorization.

908798042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5474772.

The product of its (nonzero) digits is 290304, while the sum is 47.

The square root of 908798042 is about 30146.2774152962. The cubic root of 908798042 is about 968.6252683696.

The spelling of 908798042 in words is "nine hundred eight million, seven hundred ninety-eight thousand, forty-two".