1074838842 has 64 divisors (see below), whose sum is σ = 2977920000. Its totient is φ = 279177840.

The previous prime is 1074838819. The next prime is 1074838847. The reversal of 1074838842 is 2488384701.

It is a super-3 number, since 3×1074838842³ (a number of 28 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1074838847) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 125092 + ... + 133407.

It is an arithmetic number, because the mean of its divisors is an integer number (46530000).

Almost surely, 2^1074838842 is an apocalyptic number.

1074838842 is an abundant number, since it is smaller than the sum of its proper divisors (1903081158).

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

1074838842 is a wasteful number, since it uses less digits than its factorization.

1074838842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258528 (or 258522 counting only the distinct ones).

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

The square root of 1074838842 is about 32784.7348929345. The cubic root of 1074838842 is about 1024.3486139337.

The spelling of 1074838842 in words is "one billion, seventy-four million, eight hundred thirty-eight thousand, eight hundred forty-two".