1878483042 has 32 divisors (see below), whose sum is σ = 4215749760. Its totient is φ = 619959600.

The previous prime is 1878483041. The next prime is 1878483049. The reversal of 1878483042 is 2403848781.

It is not an unprimeable number, because it can be changed into a prime (1878483041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 166758 + ... + 177665.

It is an arithmetic number, because the mean of its divisors is an integer number (131742180).

Almost surely, 2^1878483042 is an apocalyptic number.

1878483042 is an abundant number, since it is smaller than the sum of its proper divisors (2337266718).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1878483042 is a wasteful number, since it uses less digits than its factorization.

1878483042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344535 (or 344529 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 45.

The square root of 1878483042 is about 43341.4702334842. The cubic root of 1878483042 is about 1233.8691133231.

The spelling of 1878483042 in words is "one billion, eight hundred seventy-eight million, four hundred eighty-three thousand, forty-two".