1074534340 has 24 divisors (see below), whose sum is σ = 2461660992. Its totient is φ = 390739680.

The previous prime is 1074534323. The next prime is 1074534343. The reversal of 1074534340 is 434354701.

It is not an unprimeable number, because it can be changed into a prime (1074534343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2441904 + ... + 2442343.

It is an arithmetic number, because the mean of its divisors is an integer number (102569208).

Almost surely, 2^1074534340 is an apocalyptic number.

1074534340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1074534340 is an abundant number, since it is smaller than the sum of its proper divisors (1387126652).

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

1074534340 is a wasteful number, since it uses less digits than its factorization.

1074534340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4884267 (or 4884265 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 1074534340 is about 32780.0906039016. The cubic root of 1074534340 is about 1024.2518720937.

The spelling of 1074534340 in words is "one billion, seventy-four million, five hundred thirty-four thousand, three hundred forty".