1074053838 has 96 divisors (see below), whose sum is σ = 2625509376. Its totient is φ = 290664000.

The previous prime is 1074053837. The next prime is 1074053843. The reversal of 1074053838 is 8383504701.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 1074053796 and 1074053805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1074053837) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 290743 + ... + 294413.

It is an arithmetic number, because the mean of its divisors is an integer number (27349056).

Almost surely, 2^1074053838 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1074053838, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1312754688).

1074053838 is an abundant number, since it is smaller than the sum of its proper divisors (1551455538).

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

1074053838 is a wasteful number, since it uses less digits than its factorization.

1074053838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3742 (or 3731 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 1074053838 is about 32772.7606099944. The cubic root of 1074053838 is about 1024.0991769735.

The spelling of 1074053838 in words is "one billion, seventy-four million, fifty-three thousand, eight hundred thirty-eight".